Volunteer Opportunities

Name: Sunset Gardening Club (Marsha P. Johnson State Park)
Start: 2026-10-08T17:30:00-04:00
End: 2026-10-08T18:30:00-04:00
Location: Marsha P. Johnson State Park

List
Month

March 2026
Maintaining Marine Park’s Forever Wild Natural Areas

Saturday, March 7th at 1:30 PM - 2:30 PM It’s My Park at Marine Park

Salt Marsh Nature Center East 33rd Street and Avenue U, Brooklyn

Nature’s complexity is highlighted by Marine Park’s different ecosystems. Find out the when, where and […]

Free
Canarsie Beach Cleanup

Saturday, March 14th at 10:00 AM - 12:00 PM Canarsie Beach Cleanup

Canarsie Pier, Canarsie Veterans Circle Canarsie Veterans Circle, Brooklyn, NY

Join NYC H2O and NOAA at the Canarsie Beach Cleanup! Please join us along with […]

Free
Prospect Lefferts Garden Street Tree Care

Friday, March 20th at 9:00 AM - 12:00 PM

Come work with NYC Parks Stewardship to care for local street trees! Volunteers will learn […]

Free
2026 Jane’s Walk NYC In-Person Information Session with Brooklyn Public Library

Thursday, March 26th at 5:30 PM - 7:00 PM

Greenpoint Library 107 Norman Avenue, Brooklyn, NY, United States

On Thursday, March 26 from 5:30-7:00 PM, join the Jane’s Walk NYC Team at Brooklyn […]

Free
Green Team (Brooklyn Bridge Park)

Saturday, March 28th at 10:00 AM - 12:00 PM Green Team (Brooklyn Bridge Park)

Brooklyn Bridge Park Pebble Beach, Brooklyn

Green Team takes place twice a month. Green Team volunteers support essential horticultural care in […]

Free
Spring Cleaning Eco-Fair (Marine Park)

Saturday, March 28th at 11:00 AM - 1:00 PM It’s My Park at Marine Park

Marine Park, Carmine Carro Community Center 3000 Fillmore Avenue, Brooklyn, NY

Join MPA for free tool sharpening, composting demonstrations, book giveaways, and leaf bag distribution (while […]

Free
April 2026
Coastal Cleanup (Brooklyn Bridge Park)

Friday, April 3rd at 4:00 PM - 6:00 PM Coastal Cleanup (Brooklyn Bridge Park)

Brooklyn Bridge Park Pebble Beach, Brooklyn

Coastal Cleanup volunteers help remove debris washed up into the Park. They also record what’s […]

Free
Tree Care And Pruning (PS 4 Paradise Garden)

Saturday, April 4th at 11:00 AM - 1:00 PM

P.S. 4 Paradise Garden 686 Glenmore Avenue, Brooklyn, NY

In this workshop, participants will learn the basic biology of pruning, including stem structure, vascular […]

Free
Meeker CAG Meeting

Wednesday, April 8th at 6:00 PM - 8:00 PM Meeker CAG Meeting

Swinging 60's Senior Center 211 Ainslie St., Brooklyn, NY, United States

The Meeker CAG (Community Advisory Group) meets every 2nd Wednesday, 6-8 PM. Location: check the […]

Free
Green Team (Brooklyn Bridge Park)

Saturday, April 11th at 10:00 AM - 12:00 PM Green Team (Brooklyn Bridge Park)

Brooklyn Bridge Park Pebble Beach, Brooklyn

Green Team takes place twice a month. Green Team volunteers support essential horticultural care in […]

Free
Community Garden Workday

Saturday, April 11th at 11:00 AM - 3:00 PM

Prophecy Garden 65 Malta Street, Brooklyn, NY, United States

Join Prophecy Garden and NYC Parks GreenThumb for a hands-on volunteer day to fill newly […]

Free
Weeding Wednesdays at Bushwick Inlet Park

Wednesday, April 15th at 6:00 PM - 7:30 PM Weeding Wednesdays at Bushwick Inlet Park

Bushwick Inlet Park Kent Avenue & N 9th Street, Brooklyn, NY, United States

Join us every week on Wednesday from 6pm to sunset as we weed, mulch, tend plants […]

Free
McGolrick Park Earth Day 2026

Saturday, April 18th at 8:00 AM - 12:00 PM

Msgr.McGolrick Park

Celebrate our beloved park with the McGolrick Park Neighborhood Alliance at our Earth Day Festival, […]

Free
Coastal Cleanup (MPJ Park)

Saturday, April 18th at 2:00 PM - 4:00 PM

Marsha P. Johnson State Park 90 Kent Avenue, Brooklyn, New York, United States

Help clean the beach by cleaning up litter along the shoreline! *** *NOTE: This program […]

Free
NBPA’s Garden Club

Sunday, April 19th at 10:00 AM - 12:00 PM NBPA’s Garden Club

Many venues

#HEYNBK Want to get your hands in the dirt? Join the Garden Club this season! […]

Free
Weeding Wednesdays at Bushwick Inlet Park

Wednesday, April 22nd at 6:00 PM - 7:30 PM Weeding Wednesdays at Bushwick Inlet Park

Bushwick Inlet Park Kent Avenue & N 9th Street, Brooklyn, NY, United States

Join us every week on Wednesday from 6pm to sunset as we weed, mulch, tend plants […]

Free
Kingsland Wildflowers Open Hours

Friday, April 24th at 5:00 PM - 8:00 PM Kingsland Wildflowers

Kingsland Wildflowers Green Roof and Community Engagement Center 520 Kingsland Avenue, Brooklyn, NY

Come join us for Open Hours at Kingsland Wildflowers — learn about the green roofs […]

Free
NBPA’s Garden Club

Saturday, April 25th at 10:00 AM - 12:00 PM NBPA’s Garden Club

Many venues

#HEYNBK Want to get your hands in the dirt? Join the Garden Club this season! […]

Free
Java Street Garden’s Earth Day Celebration

Saturday, April 25th at 1:00 PM - 6:00 PM

Ilegal Mezcal 38 Greenpoint Avenue, Brooklyn, NY

Mark your calendars! Our annual earth day celebration with our neighborhood pals at @ilegalmezcal is […]

Free
NBPA’s Garden Club

Sunday, April 26th at 10:00 AM - 12:00 PM NBPA’s Garden Club

Many venues

#HEYNBK Want to get your hands in the dirt? Join the Garden Club this season! […]

Free
Weeding Wednesdays at Bushwick Inlet Park

Wednesday, April 29th at 6:00 PM - 7:30 PM Weeding Wednesdays at Bushwick Inlet Park

Bushwick Inlet Park Kent Avenue & N 9th Street, Brooklyn, NY, United States

Join us every week on Wednesday from 6pm to sunset as we weed, mulch, tend plants […]

Free
May 2026
Kingsland Wildflowers Open Hours

Friday, May 1st at 5:00 PM - 8:00 PM Kingsland Wildflowers

Kingsland Wildflowers Green Roof and Community Engagement Center 520 Kingsland Avenue, Brooklyn, NY

Come join us for Open Hours at Kingsland Wildflowers — learn about the green roofs […]

Free
15th Annual Riverkeeper Sweep

Saturday, May 2nd at 8:00 AM - 5:00 PM

Multiple Locations

Come out and clean your local shoreline during this annual day of service for the […]

Free
15th Annual Riverkeeper Sweep – Bush Terminal Park

Saturday, May 2nd at 9:30 AM - 11:30 AM

Bush Terminal Park 43rd Street and 1st Avenue, Brooklyn

Join Brooklyn Solid Waste Advisory Board and Riverkeeper for a cleanup at Bush Terminal Park […]

Free
15th Annual Riverkeeper Sweep – Valentino Pier Park Cleanup

Saturday, May 2nd at 10:00 AM - 12:00 PM

Valentino Pier Park 104 Ferris Street, Brooklyn

Join Outdoor Service Guides Brooklyn Troop 651 Greenwood, Resilient Red Hook, Riverkeeper, and Parks and […]
McGolrick Park Clean Up

Saturday, May 2nd at 10:00 AM - 12:00 PM

McGolrick Park Nassau Avenue & Russell Street, Brooklyn, NY, United States

Join Friends of McGolrick Park for weeding, mulching, planting, and planning for the park's seasonal […]

Free
15th Annual Riverkeeper Sweep – WNYC Transmitter Park Cleanup

Saturday, May 2nd at 10:00 AM - 1:00 PM

WNYC Transmitter Park 10 Greenpoint Avenue, Brooklyn, NY, United States

Join Friends of WNYC Transmitter Park and Riverkeeper for a cleanup at WNYC Transmitter Park […]
Greencycle Post-Holiday Swap

Saturday, May 2nd at 12:00 PM - 3:00 PM

John Ericsson Middle School 126 424 Leonard Street, Brooklyn, NY, United States

Town Square's popular Greencycle "Spring-Cleaning" Swap is Saturday, May 2nd, 2026. Have lots of terrific […]

Free
Coastal Cleanup (Brooklyn Bridge Park)

Saturday, May 2nd at 3:00 PM - 5:00 PM Coastal Cleanup (Brooklyn Bridge Park)

Brooklyn Bridge Park Pebble Beach, Brooklyn

Coastal Cleanup volunteers help remove debris washed up into the Park. They also record what’s […]

Free
Sunday Gardening at Transmitter Park

Sunday, May 3rd at 10:00 AM - 12:00 PM Sunday Gardening at Transmitter Park

WNYC Transmitter Park 10 Greenpoint Avenue, Brooklyn, NY, United States

Join us on select Sunday mornings as we roll our sleeves and care for WNYC […]

Free
Greenhouse Gang (Kingsland Wildflowers)

Tuesday, May 5th at 5:00 PM - 8:00 PM Kingsland Wildflowers

Kingsland Wildflowers Green Roof and Community Engagement Center 520 Kingsland Avenue, Brooklyn, NY

Join Newtown Creek Alliance as we work in up-potting, weeding, and nursery maintenance in our […]

Free
Weeding Wednesdays at Bushwick Inlet Park

Wednesday, May 6th at 6:00 PM - 7:30 PM Weeding Wednesdays at Bushwick Inlet Park

Bushwick Inlet Park Kent Avenue & N 9th Street, Brooklyn, NY, United States

Join us every week on Wednesday from 6pm to sunset as we weed, mulch, tend plants […]

Free
Kingsland Wildflowers Open Hours

Friday, May 8th at 5:00 PM - 8:00 PM Kingsland Wildflowers

Kingsland Wildflowers Green Roof and Community Engagement Center 520 Kingsland Avenue, Brooklyn, NY

Come join us for Open Hours at Kingsland Wildflowers — learn about the green roofs […]

Free
Green Team (Brooklyn Bridge Park)

Saturday, May 9th at 10:00 AM - 12:00 PM Green Team (Brooklyn Bridge Park)

Brooklyn Bridge Park Pebble Beach, Brooklyn

Green Team takes place twice a month. Green Team volunteers support essential horticultural care in […]

Free
Newtown Creek Nature Walk Cleanup

Saturday, May 9th at 11:00 AM - 1:30 PM

Newtown Creek Nature Walk Provost Street and Paidge Avenue, Brooklyn, NY

Join Newtown Creek Alliance for a stewardship and planting event at one of our favorite […]

Free
NBPA’s Garden Club

Sunday, May 10th at 10:00 AM - 12:00 PM NBPA’s Garden Club

Many venues

#HEYNBK Want to get your hands in the dirt? Join the Garden Club this season! […]

Free
Weeding Wednesdays at Bushwick Inlet Park

Wednesday, May 13th at 6:00 PM - 7:30 PM Weeding Wednesdays at Bushwick Inlet Park

Bushwick Inlet Park Kent Avenue & N 9th Street, Brooklyn, NY, United States

Join us every week on Wednesday from 6pm to sunset as we weed, mulch, tend plants […]

Free
Meeker CAG Meeting

Wednesday, May 13th at 6:00 PM - 8:00 PM Meeker CAG Meeting

Swinging 60's Senior Center 211 Ainslie St., Brooklyn, NY, United States

The Meeker CAG (Community Advisory Group) meets every 2nd Wednesday, 6-8 PM. Location: check the […]

Free
Kingsland Wildflowers Open Hours

Friday, May 15th at 5:00 PM - 8:00 PM Kingsland Wildflowers

Kingsland Wildflowers Green Roof and Community Engagement Center 520 Kingsland Avenue, Brooklyn, NY

Come join us for Open Hours at Kingsland Wildflowers — learn about the green roofs […]

Free
Plumb Beach Cleanup

Saturday, May 16th at 10:00 AM - 12:00 PM

Plumb Beach Belt Parkway, Brooklyn

Join NYC H2O for a cleanup at Plumb Beach! Plumb Beach is located to the […]

Free
NBPA’s Garden Club

Sunday, May 17th at 10:00 AM - 12:00 PM NBPA’s Garden Club

Many venues

#HEYNBK Want to get your hands in the dirt? Join the Garden Club this season! […]

Free
2026 Trucks of Art

Tuesday, May 19th at 9:00 AM - 5:00 PM

union square park Union Square Park, New York, NY

Trucks of Art returns in 2026. Votes have been cast and the artists have been […]

Free
Weeding Wednesdays at Bushwick Inlet Park

Wednesday, May 20th at 6:00 PM - 7:30 PM Weeding Wednesdays at Bushwick Inlet Park

Bushwick Inlet Park Kent Avenue & N 9th Street, Brooklyn, NY, United States

Join us every week on Wednesday from 6pm to sunset as we weed, mulch, tend plants […]

Free
Kingsland Wildflowers Open Hours

Friday, May 22nd at 5:00 PM - 8:00 PM Kingsland Wildflowers

Kingsland Wildflowers Green Roof and Community Engagement Center 520 Kingsland Avenue, Brooklyn, NY

Come join us for Open Hours at Kingsland Wildflowers — learn about the green roofs […]

Free
Green Team (Brooklyn Bridge Park)

Saturday, May 23rd at 10:00 AM - 12:00 PM Green Team (Brooklyn Bridge Park)

Brooklyn Bridge Park Pebble Beach, Brooklyn

Green Team takes place twice a month. Green Team volunteers support essential horticultural care in […]

Free
Coastal Cleanup (MPJ Park)

Saturday, May 23rd at 10:00 AM - 12:00 PM Coastal Cleanup (MPJ Park)

Marsha P. Johnson State Park 90 Kent Avenue, Brooklyn, New York, United States

Help clean the beach by cleaning up litter along the shoreline! 2026 Dates: Thursday, July […]

Free
Bird Watching/ Observación de Aves at Ridgewood Reservoir

Sunday, May 24th at 8:00 AM - 9:30 AM Birdwatching at the Ridgewood Reservoir (Spanish and English)

Ridgewood Reservoir Highland Blvd and Vermont Place, Brooklyn, NY

Join author and naturalist Heather Wolf for a bird walk at the Ridgewood Reservoir. With […]

Free
NBPA’s Garden Club

Sunday, May 24th at 10:00 AM - 12:00 PM NBPA’s Garden Club

Many venues

#HEYNBK Want to get your hands in the dirt? Join the Garden Club this season! […]

Free
Weeding Wednesdays at Bushwick Inlet Park

Wednesday, May 27th at 6:00 PM - 7:30 PM Weeding Wednesdays at Bushwick Inlet Park

Bushwick Inlet Park Kent Avenue & N 9th Street, Brooklyn, NY, United States

Join us every week on Wednesday from 6pm to sunset as we weed, mulch, tend plants […]

Free
Volunteer Workday: Paint and Plant at Surfside Garden Multi-Cultural Coalition

Friday, May 29th at 1:00 PM - 3:30 PM

Surfside Garden Multi-Cultural Coalition 2999 Surf Avenue, Brooklyn

Join Surfside Garden Multi-Cultural Coalition, NYC Parks GreenThumb, and the Coney Island YMCA for a […]
Kingsland Wildflowers Open Hours

Friday, May 29th at 5:00 PM - 8:00 PM Kingsland Wildflowers

Kingsland Wildflowers Green Roof and Community Engagement Center 520 Kingsland Avenue, Brooklyn, NY

Come join us for Open Hours at Kingsland Wildflowers — learn about the green roofs […]

Free
Bird Watching/ Observación de Aves at Ridgewood Reservoir

Sunday, May 31st at 8:00 AM - 9:30 AM Birdwatching at the Ridgewood Reservoir (Spanish and English)

Ridgewood Reservoir Highland Blvd and Vermont Place, Brooklyn, NY

Rescheduled from May 24, 2026 Join author and naturalist Heather Wolf for a bird walk […]

Free
Sunday Gardening at Transmitter Park

Sunday, May 31st at 10:00 AM - 12:00 PM Sunday Gardening at Transmitter Park

WNYC Transmitter Park 10 Greenpoint Avenue, Brooklyn, NY, United States

Join us on select Sunday mornings as we roll our sleeves and care for WNYC […]

Free
June 2026
Greenhouse Gang (Kingsland Wildflowers)

Tuesday, June 2nd at 5:00 PM - 8:00 PM Kingsland Wildflowers

Kingsland Wildflowers Green Roof and Community Engagement Center 520 Kingsland Avenue, Brooklyn, NY

Join Newtown Creek Alliance as we work in up-potting, weeding, and nursery maintenance in our […]

Free
Weeding Wednesdays at Bushwick Inlet Park

Wednesday, June 3rd at 6:00 PM - 7:30 PM Weeding Wednesdays at Bushwick Inlet Park

Bushwick Inlet Park Kent Avenue & N 9th Street, Brooklyn, NY, United States

Join us every week on Wednesday from 6pm to sunset as we weed, mulch, tend plants […]

Free
Kingsland Wildflowers Open Hours

Friday, June 5th at 5:00 PM - 8:00 PM Kingsland Wildflowers

Kingsland Wildflowers Green Roof and Community Engagement Center 520 Kingsland Avenue, Brooklyn, NY

Come join us for Open Hours at Kingsland Wildflowers — learn about the green roofs […]

Free
Volunteer Workday: Raised Bed Building at Vinegar Hill Community Garden

Saturday, June 6th at 10:00 AM - 2:00 PM

Vinegar Hill Community Garden 199 York Street, Brooklyn, NY

Join Vinegar Hill Community Garden and NYC Parks GreenThumb for an educational volunteer day building […]
Sunday Gardening at Transmitter Park

Sunday, June 7th at 10:00 AM - 12:00 PM Sunday Gardening at Transmitter Park

WNYC Transmitter Park 10 Greenpoint Avenue, Brooklyn, NY, United States

Join us on select Sunday mornings as we roll our sleeves and care for WNYC […]

Free
Weeding Wednesdays at Bushwick Inlet Park

Wednesday, June 10th at 6:00 PM - 7:30 PM Weeding Wednesdays at Bushwick Inlet Park

Bushwick Inlet Park Kent Avenue & N 9th Street, Brooklyn, NY, United States

Join us every week on Wednesday from 6pm to sunset as we weed, mulch, tend plants […]

Free
Meeker CAG Meeting

Wednesday, June 10th at 6:00 PM - 8:00 PM Meeker CAG Meeting

Swinging 60's Senior Center 211 Ainslie St., Brooklyn, NY, United States

The Meeker CAG (Community Advisory Group) meets every 2nd Wednesday, 6-8 PM. Location: check the […]

Free
Kingsland Wildflowers Open Hours

Friday, June 12th at 5:00 PM - 8:00 PM Kingsland Wildflowers

Kingsland Wildflowers Green Roof and Community Engagement Center 520 Kingsland Avenue, Brooklyn, NY

Come join us for Open Hours at Kingsland Wildflowers — learn about the green roofs […]

Free
Wildflowers of Marine Park

Saturday, June 13th at 9:00 AM - 10:30 AM

Salt Marsh Nature Center East 33rd Street and Avenue U, Brooklyn

Join botanist Zihao Wang from Torrey Botanical Society for an in-depth wildflower walk as we […]

Free
Canarsie Beach Cleanup

Saturday, June 13th at 10:00 AM - 12:00 PM Canarsie Beach Cleanup

Canarsie Pier, Canarsie Veterans Circle Canarsie Veterans Circle, Brooklyn, NY

Join NYC H2O and NOAA at the Canarsie Beach Cleanup! Please join us along with […]

Free
Green Team (Brooklyn Bridge Park)

Saturday, June 13th at 10:00 AM - 12:00 PM Green Team (Brooklyn Bridge Park)

Brooklyn Bridge Park Pebble Beach, Brooklyn

Green Team takes place twice a month. Green Team volunteers support essential horticultural care in […]

Free
NBPA’s Garden Club

Sunday, June 14th at 10:00 AM - 12:00 PM NBPA’s Garden Club

Many venues

#HEYNBK Want to get your hands in the dirt? Join the Garden Club this season! […]

Free
Weeding Wednesdays at Bushwick Inlet Park

Wednesday, June 17th at 6:00 PM - 7:30 PM Weeding Wednesdays at Bushwick Inlet Park

Bushwick Inlet Park Kent Avenue & N 9th Street, Brooklyn, NY, United States

Join us every week on Wednesday from 6pm to sunset as we weed, mulch, tend plants […]

Free
Kingsland Wildflowers Open Hours

Friday, June 19th at 5:00 PM - 8:00 PM Kingsland Wildflowers

Kingsland Wildflowers Green Roof and Community Engagement Center 520 Kingsland Avenue, Brooklyn, NY

Come join us for Open Hours at Kingsland Wildflowers — learn about the green roofs […]

Free
Java Garden Monthly Workday

Saturday, June 20th at 10:00 AM - 4:00 PM Java Garden Monthly Workday

Java Street Community Garden 59 Java Street, Brooklyn, NY, United States

Java Garden members are required to attend a minimum of four monthly volunteer work days […]

Free
DIY Pergola for Small Places (Newport Community Garden)

Saturday, June 20th at 11:00 AM - 1:30 PM Garden Workday & Trellis Build at Euclid 500 Community Garden

Newport Community Garden 195 Newport Street, Brooklyn, NY

Join us for a hands-on workshop on how to build a small arch trellis, a […]

Free
NBPA’s Garden Club

Sunday, June 21st at 10:00 AM - 12:00 PM NBPA’s Garden Club

Many venues

#HEYNBK Want to get your hands in the dirt? Join the Garden Club this season! […]

Free
Weeding Wednesdays at Bushwick Inlet Park

Wednesday, June 24th at 6:00 PM - 7:30 PM Weeding Wednesdays at Bushwick Inlet Park

Bushwick Inlet Park Kent Avenue & N 9th Street, Brooklyn, NY, United States

Join us every week on Wednesday from 6pm to sunset as we weed, mulch, tend plants […]

Free
Kingsland Wildflowers Open Hours

Friday, June 26th at 5:00 PM - 8:00 PM Kingsland Wildflowers

Kingsland Wildflowers Green Roof and Community Engagement Center 520 Kingsland Avenue, Brooklyn, NY

Come join us for Open Hours at Kingsland Wildflowers — learn about the green roofs […]

Free
Bat Walk at the Ridgewood Reservoir

Friday, June 26th at 7:00 PM - 8:30 PM Bat Walk at the Ridgewood Reservoir

Ridgewood Reservoir Highland Blvd and Vermont Place, Brooklyn, NY

Join wildlife scientist Nic Comparato to observe and learn about bats at the Ridgewood Reservoir. […]

Free
Green Team (Brooklyn Bridge Park)

Saturday, June 27th at 10:00 AM - 12:00 PM Green Team (Brooklyn Bridge Park)

Brooklyn Bridge Park Pebble Beach, Brooklyn

Green Team takes place twice a month. Green Team volunteers support essential horticultural care in […]

Free
Bird Watching/ Observación de Aves at Ridgewood Reservoir

Sunday, June 28th at 8:00 AM - 9:30 AM Birdwatching at the Ridgewood Reservoir (Spanish and English)

Ridgewood Reservoir Highland Blvd and Vermont Place, Brooklyn, NY

Rescheduled from May 24, 2026 Join author and naturalist Heather Wolf for a bird walk […]

Free
Sunday Gardening at Transmitter Park

Sunday, June 28th at 10:00 AM - 12:00 PM Sunday Gardening at Transmitter Park

WNYC Transmitter Park 10 Greenpoint Avenue, Brooklyn, NY, United States

Join us on select Sunday mornings as we roll our sleeves and care for WNYC […]

Free
NBPA’s Garden Club

Sunday, June 28th at 10:00 AM - 12:00 PM NBPA’s Garden Club

Many venues

#HEYNBK Want to get your hands in the dirt? Join the Garden Club this season! […]

Free
Coastal Cleanup (Brooklyn Bridge Park)

Sunday, June 28th at 2:00 PM - 4:00 PM Coastal Cleanup (Brooklyn Bridge Park)

Brooklyn Bridge Park Pebble Beach, Brooklyn

Coastal Cleanup volunteers help remove debris washed up into the Park. They also record what’s […]

Free
July 2026
Weeding Wednesdays at Bushwick Inlet Park

Wednesday, July 1st at 6:00 PM - 7:30 PM Weeding Wednesdays at Bushwick Inlet Park

Bushwick Inlet Park Kent Avenue & N 9th Street, Brooklyn, NY, United States

Join us every week on Wednesday from 6pm to sunset as we weed, mulch, tend plants […]

Free
Sunday Gardening at Transmitter Park

Sunday, July 5th at 10:00 AM - 12:00 PM Sunday Gardening at Transmitter Park

WNYC Transmitter Park 10 Greenpoint Avenue, Brooklyn, NY, United States

Join us on select Sunday mornings as we roll our sleeves and care for WNYC […]

Free
Greenhouse Gang (Kingsland Wildflowers)

Tuesday, July 7th at 5:00 PM - 8:00 PM Kingsland Wildflowers

Kingsland Wildflowers Green Roof and Community Engagement Center 520 Kingsland Avenue, Brooklyn, NY

Join Newtown Creek Alliance as we work in up-potting, weeding, and nursery maintenance in our […]

Free
Weeding Wednesdays at Bushwick Inlet Park

Wednesday, July 8th at 6:00 PM - 7:30 PM Weeding Wednesdays at Bushwick Inlet Park

Bushwick Inlet Park Kent Avenue & N 9th Street, Brooklyn, NY, United States

Join us every week on Wednesday from 6pm to sunset as we weed, mulch, tend plants […]

Free
Meeker CAG Meeting

Wednesday, July 8th at 6:00 PM - 8:00 PM Meeker CAG Meeting

Swinging 60's Senior Center 211 Ainslie St., Brooklyn, NY, United States

The Meeker CAG (Community Advisory Group) meets every 2nd Wednesday, 6-8 PM. Location: check the […]

Free
North Brooklyn’s Industrial Past: A History of the Meeker Avenue Plume

Saturday, July 11th at 9:30 AM Meeker CAG Meeting

McGolrick Park Nassau Avenue & Russell Street, Brooklyn, NY, United States

Come explore North Brooklyn’s industrial past and present. Learn about the toxic chemicals and industries […]

Free
Green Team (Brooklyn Bridge Park)

Saturday, July 11th at 10:00 AM - 12:00 PM Green Team (Brooklyn Bridge Park)

Brooklyn Bridge Park Pebble Beach, Brooklyn

Green Team takes place twice a month. Green Team volunteers support essential horticultural care in […]

Free
Plumb Beach Cleanup

Saturday, July 11th at 10:00 AM - 12:00 PM

Plumb Beach Belt Parkway, Brooklyn

Join NYC H2O for a cleanup at Plumb Beach! Plumb Beach is located to the […]

Free
NBPA’s Garden Club

Sunday, July 12th at 10:00 AM - 12:00 PM NBPA’s Garden Club

Many venues

#HEYNBK Want to get your hands in the dirt? Join the Garden Club this season! […]

Free
Weeding Wednesdays at Bushwick Inlet Park

Wednesday, July 15th at 6:00 PM - 7:30 PM Weeding Wednesdays at Bushwick Inlet Park

Bushwick Inlet Park Kent Avenue & N 9th Street, Brooklyn, NY, United States

Join us every week on Wednesday from 6pm to sunset as we weed, mulch, tend plants […]

Free
Bat Walk at the Ridgewood Reservoir

Friday, July 17th at 7:00 PM - 8:30 PM Bat Walk at the Ridgewood Reservoir

Ridgewood Reservoir Highland Blvd and Vermont Place, Brooklyn, NY

Join wildlife scientist Nic Comparato to observe and learn about bats at the Ridgewood Reservoir. […]

Free
Green Team (Brooklyn Bridge Park)

Saturday, July 18th at 10:00 AM - 12:00 PM Green Team (Brooklyn Bridge Park)

Brooklyn Bridge Park Pebble Beach, Brooklyn

Green Team takes place twice a month. Green Team volunteers support essential horticultural care in […]

Free
Java Garden Monthly Workday

Saturday, July 18th at 10:00 AM - 4:00 PM Java Garden Monthly Workday

Java Street Community Garden 59 Java Street, Brooklyn, NY, United States

Java Garden members are required to attend a minimum of four monthly volunteer work days […]

Free
Bird Watching/ Observación de Aves at Ridgewood Reservoir

Sunday, July 19th at 8:00 AM - 9:30 AM Birdwatching at the Ridgewood Reservoir (Spanish and English)

Ridgewood Reservoir Highland Blvd and Vermont Place, Brooklyn, NY

Rescheduled from May 24, 2026 Join author and naturalist Heather Wolf for a bird walk […]

Free
NBPA’s Garden Club

Sunday, July 19th at 10:00 AM - 12:00 PM NBPA’s Garden Club

Many venues

#HEYNBK Want to get your hands in the dirt? Join the Garden Club this season! […]

Free
Weeding Wednesdays at Bushwick Inlet Park

Wednesday, July 22nd at 6:00 PM - 7:30 PM Weeding Wednesdays at Bushwick Inlet Park

Bushwick Inlet Park Kent Avenue & N 9th Street, Brooklyn, NY, United States

Join us every week on Wednesday from 6pm to sunset as we weed, mulch, tend plants […]

Free
City of Water Day

Saturday, July 25th

Multiple Locations

Celebrate City of Water Day 2026! Join thousands of people across the region for a […]

Free!
Sunday Gardening at Transmitter Park

Sunday, July 26th at 10:00 AM - 12:00 PM Sunday Gardening at Transmitter Park

WNYC Transmitter Park 10 Greenpoint Avenue, Brooklyn, NY, United States

Join us on select Sunday mornings as we roll our sleeves and care for WNYC […]

Free
NBPA’s Garden Club

Sunday, July 26th at 10:00 AM - 12:00 PM NBPA’s Garden Club

Many venues

#HEYNBK Want to get your hands in the dirt? Join the Garden Club this season! […]

Free
Coastal Cleanup (Brooklyn Bridge Park)

Sunday, July 26th at 1:30 PM - 3:30 PM Coastal Cleanup (Brooklyn Bridge Park)

Brooklyn Bridge Park Pebble Beach, Brooklyn

Coastal Cleanup volunteers help remove debris washed up into the Park. They also record what’s […]

Free
Weeding Wednesdays at Bushwick Inlet Park

Wednesday, July 29th at 6:00 PM - 7:30 PM Weeding Wednesdays at Bushwick Inlet Park

Bushwick Inlet Park Kent Avenue & N 9th Street, Brooklyn, NY, United States

Join us every week on Wednesday from 6pm to sunset as we weed, mulch, tend plants […]

Free
Green Team (Brooklyn Bridge Park)

Thursday, July 30th at 10:00 AM - 12:00 PM Green Team (Brooklyn Bridge Park)

Brooklyn Bridge Park Pebble Beach, Brooklyn

Green Team takes place twice a month. Green Team volunteers support essential horticultural care in […]

Free
Coastal Cleanup (MPJ Park)

Thursday, July 30th at 6:00 PM - 7:30 PM Coastal Cleanup (MPJ Park)

Marsha P. Johnson State Park 90 Kent Avenue, Brooklyn, New York, United States

Help clean the beach by cleaning up litter along the shoreline! 2026 Dates: Thursday, July […]

Free
August 2026
9th Annual Kingsland Wildflower Festival

Saturday, August 1st at 2:00 PM - 6:00 PM

Kingsland Wildflowers 520 Kingsland Avenue, Brooklyn, NY, United States

Join the partners at Kingsland Wildflowers for a fun summer day with hands-on activities, art, […]

Free
Sunday Gardening at Transmitter Park

Sunday, August 2nd at 10:00 AM - 12:00 PM Sunday Gardening at Transmitter Park

WNYC Transmitter Park 10 Greenpoint Avenue, Brooklyn, NY, United States

Join us on select Sunday mornings as we roll our sleeves and care for WNYC […]

Free
DVP Benefit Day at the Brooklyn Cyclones

Sunday, August 2nd at 2:00 PM - 5:00 PM

Maimonides Park 1904 Surf Ave, Brooklyn, NY, United States

Grab all your friends and family for a sunny afternoon with the Brooklyn Cyclones to […]
Greenhouse Gang (Kingsland Wildflowers)

Tuesday, August 4th at 5:00 PM - 8:00 PM Kingsland Wildflowers

Kingsland Wildflowers Green Roof and Community Engagement Center 520 Kingsland Avenue, Brooklyn, NY

Join Newtown Creek Alliance as we work in up-potting, weeding, and nursery maintenance in our […]

Free
Weeding Wednesdays at Bushwick Inlet Park

Wednesday, August 5th at 6:00 PM - 7:30 PM Weeding Wednesdays at Bushwick Inlet Park

Bushwick Inlet Park Kent Avenue & N 9th Street, Brooklyn, NY, United States

Join us every week on Wednesday from 6pm to sunset as we weed, mulch, tend plants […]

Free
Green Team (Brooklyn Bridge Park)

Saturday, August 8th at 10:00 AM - 12:00 PM Green Team (Brooklyn Bridge Park)

Brooklyn Bridge Park Pebble Beach, Brooklyn

Green Team takes place twice a month. Green Team volunteers support essential horticultural care in […]

Free
Coastal Cleanup (Brooklyn Bridge Park)

Tuesday, August 11th at 2:00 PM - 4:00 PM Coastal Cleanup (Brooklyn Bridge Park)

Brooklyn Bridge Park Pebble Beach, Brooklyn

Coastal Cleanup volunteers help remove debris washed up into the Park. They also record what’s […]

Free
Weeding Wednesdays at Bushwick Inlet Park

Wednesday, August 12th at 6:00 PM - 7:30 PM Weeding Wednesdays at Bushwick Inlet Park

Bushwick Inlet Park Kent Avenue & N 9th Street, Brooklyn, NY, United States

Join us every week on Wednesday from 6pm to sunset as we weed, mulch, tend plants […]

Free
Weeding Wednesdays at Bushwick Inlet Park

Wednesday, August 19th at 6:00 PM - 7:30 PM Weeding Wednesdays at Bushwick Inlet Park

Bushwick Inlet Park Kent Avenue & N 9th Street, Brooklyn, NY, United States

Join us every week on Wednesday from 6pm to sunset as we weed, mulch, tend plants […]

Free
Bat Walk at the Ridgewood Reservoir

Friday, August 21st at 7:00 PM - 8:30 PM Bat Walk at the Ridgewood Reservoir

Ridgewood Reservoir Highland Blvd and Vermont Place, Brooklyn, NY

Join wildlife scientist Nic Comparato to observe and learn about bats at the Ridgewood Reservoir. […]

Free
Green Team (Brooklyn Bridge Park)

Saturday, August 22nd at 10:00 AM - 12:00 PM Green Team (Brooklyn Bridge Park)

Brooklyn Bridge Park Pebble Beach, Brooklyn

Green Team takes place twice a month. Green Team volunteers support essential horticultural care in […]

Free
Coastal Cleanup (Brooklyn Bridge Park)

Sunday, August 23rd at 11:30 AM - 1:30 PM Coastal Cleanup (Brooklyn Bridge Park)

Brooklyn Bridge Park Pebble Beach, Brooklyn

Coastal Cleanup volunteers help remove debris washed up into the Park. They also record what’s […]

Free
Weeding Wednesdays at Bushwick Inlet Park

Wednesday, August 26th at 6:00 PM - 7:30 PM Weeding Wednesdays at Bushwick Inlet Park

Bushwick Inlet Park Kent Avenue & N 9th Street, Brooklyn, NY, United States

Join us every week on Wednesday from 6pm to sunset as we weed, mulch, tend plants […]

Free
Community Garden Volunteer Cleanup

Saturday, August 29th at 10:00 AM - 1:00 PM

Jerry and the Senior Gents of East New York 349 Schenck Ave, Brooklyn

Join Jerry and the Senior Gents of East New York and NYC Parks GreenThumb for […]

Free
Canarsie Beach Cleanup

Saturday, August 29th at 1:00 PM - 3:00 PM Canarsie Beach Cleanup

Canarsie Pier, Canarsie Veterans Circle Canarsie Veterans Circle, Brooklyn, NY

Join NYC H2O and NOAA at the Canarsie Beach Cleanup! Please join us along with […]

Free
Sunday Gardening at Transmitter Park

Sunday, August 30th at 10:00 AM - 12:00 PM Sunday Gardening at Transmitter Park

WNYC Transmitter Park 10 Greenpoint Avenue, Brooklyn, NY, United States

Join us on select Sunday mornings as we roll our sleeves and care for WNYC […]

Free
September 2026
Greenhouse Gang (Kingsland Wildflowers)

Tuesday, September 1st at 5:00 PM - 8:00 PM Kingsland Wildflowers

Kingsland Wildflowers Green Roof and Community Engagement Center 520 Kingsland Avenue, Brooklyn, NY

Join Newtown Creek Alliance as we work in up-potting, weeding, and nursery maintenance in our […]

Free
Weeding Wednesdays at Bushwick Inlet Park

Wednesday, September 2nd at 6:00 PM - 7:30 PM Weeding Wednesdays at Bushwick Inlet Park

Bushwick Inlet Park Kent Avenue & N 9th Street, Brooklyn, NY, United States

Join us every week on Wednesday from 6pm to sunset as we weed, mulch, tend plants […]

Free
Sunday Gardening at Transmitter Park

Sunday, September 6th at 10:00 AM - 12:00 PM Sunday Gardening at Transmitter Park

WNYC Transmitter Park 10 Greenpoint Avenue, Brooklyn, NY, United States

Join us on select Sunday mornings as we roll our sleeves and care for WNYC […]

Free
Coastal Cleanup (Brooklyn Bridge Park)

Tuesday, September 8th at 1:00 PM - 3:00 PM Coastal Cleanup (Brooklyn Bridge Park)

Brooklyn Bridge Park Pebble Beach, Brooklyn

Coastal Cleanup volunteers help remove debris washed up into the Park. They also record what’s […]

Free
Weeding Wednesdays at Bushwick Inlet Park

Wednesday, September 9th at 6:00 PM - 7:30 PM Weeding Wednesdays at Bushwick Inlet Park

Bushwick Inlet Park Kent Avenue & N 9th Street, Brooklyn, NY, United States

Join us every week on Wednesday from 6pm to sunset as we weed, mulch, tend plants […]

Free
Meeker CAG Meeting

Wednesday, September 9th at 6:00 PM - 8:00 PM Meeker CAG Meeting

Swinging 60's Senior Center 211 Ainslie St., Brooklyn, NY, United States

The Meeker CAG (Community Advisory Group) meets every 2nd Wednesday, 6-8 PM. Location: check the […]

Free
Green Team (Brooklyn Bridge Park)

Saturday, September 12th at 10:00 AM - 12:00 PM Green Team (Brooklyn Bridge Park)

Brooklyn Bridge Park Pebble Beach, Brooklyn

Green Team takes place twice a month. Green Team volunteers support essential horticultural care in […]

Free
Volunteer Garden Beautification And Open House

Saturday, September 12th at 10:00 AM - 2:00 PM

Jes Good Rewards Children's Garden 155 Amboy Street, Brooklyn, NY

Join Jes Good Rewards Children's Garden and NYC Parks GreenThumb for an Open House and […]
Weeding Wednesdays at Bushwick Inlet Park

Wednesday, September 16th at 6:00 PM - 7:30 PM Weeding Wednesdays at Bushwick Inlet Park

Bushwick Inlet Park Kent Avenue & N 9th Street, Brooklyn, NY, United States

Join us every week on Wednesday from 6pm to sunset as we weed, mulch, tend plants […]

Free
Coastal Cleanup (MPJ Park)

Saturday, September 19th at 10:00 AM - 12:00 PM Coastal Cleanup (MPJ Park)

Marsha P. Johnson State Park 90 Kent Avenue, Brooklyn, New York, United States

Help clean the beach by cleaning up litter along the shoreline! 2026 Dates: Thursday, July […]

Free
Plumb Beach Cleanup

Saturday, September 19th at 10:00 AM - 12:00 PM

Plumb Beach Belt Parkway, Brooklyn

Join NYC H2O for a cleanup at Plumb Beach! Plumb Beach is located to the […]

Free
Monarch Watch (Marine Park)

Sunday, September 20th at 10:00 AM - 11:00 AM Bat Walk at the Ridgewood Reservoir

Salt Marsh Nature Center East 33rd Street and Avenue U, Brooklyn

Help band butterflies to track the slow decline of the critical monarch species (all the […]

Free
Weeding Wednesdays at Bushwick Inlet Park

Wednesday, September 23rd at 6:00 PM - 7:30 PM Weeding Wednesdays at Bushwick Inlet Park

Bushwick Inlet Park Kent Avenue & N 9th Street, Brooklyn, NY, United States

Join us every week on Wednesday from 6pm to sunset as we weed, mulch, tend plants […]

Free
Green Team (Brooklyn Bridge Park)

Saturday, September 26th at 10:00 AM - 12:00 PM Green Team (Brooklyn Bridge Park)

Brooklyn Bridge Park Pebble Beach, Brooklyn

Green Team takes place twice a month. Green Team volunteers support essential horticultural care in […]

Free
Canarsie Beach Cleanup

Saturday, September 26th at 12:00 PM - 2:00 PM Canarsie Beach Cleanup

Canarsie Pier, Canarsie Veterans Circle Canarsie Veterans Circle, Brooklyn, NY

Join NYC H2O and NOAA at the Canarsie Beach Cleanup! Please join us along with […]

Free
Greencycle Back-to-School Swap

Saturday, September 26th at 12:00 PM - 3:00 PM

MS 126 424 Leonard Street, Brooklyn, NY, United States

Have lots of CLOTHES, SHOES, BEDDING, BOOKS and TOYS taking up space? Bring everything over […]

Free
Sunday Gardening at Transmitter Park

Sunday, September 27th at 10:00 AM - 12:00 PM Sunday Gardening at Transmitter Park

WNYC Transmitter Park 10 Greenpoint Avenue, Brooklyn, NY, United States

Join us on select Sunday mornings as we roll our sleeves and care for WNYC […]

Free
Autumn Wildflower ID Walk (Bushwick Inlet Park)

Sunday, September 27th at 1:00 PM - 2:00 PM

Bushwick Inlet Park Kent Avenue & N 9th Street, Brooklyn, NY, United States

Join the Urban Park Rangers on a walk through Bushwick Inlet Park in search of […]

Free
Weeding Wednesdays at Bushwick Inlet Park

Wednesday, September 30th at 6:00 PM - 7:30 PM Weeding Wednesdays at Bushwick Inlet Park

Bushwick Inlet Park Kent Avenue & N 9th Street, Brooklyn, NY, United States

Join us every week on Wednesday from 6pm to sunset as we weed, mulch, tend plants […]

Free
October 2026
Green Team (Brooklyn Bridge Park)

Saturday, October 3rd at 10:00 AM - 12:00 PM Green Team (Brooklyn Bridge Park)

Brooklyn Bridge Park Pebble Beach, Brooklyn

Green Team takes place twice a month. Green Team volunteers support essential horticultural care in […]

Free
GreenThumb’s 46th Annual Harvest Fair

Saturday, October 3rd at 12:00 PM - 4:00 PM

Join NYC Parks GreenThumb and GreenThumb community gardeners in celebrating the start of fall with […]
Sunday Gardening at Transmitter Park

Sunday, October 4th at 10:00 AM - 12:00 PM Sunday Gardening at Transmitter Park

WNYC Transmitter Park 10 Greenpoint Avenue, Brooklyn, NY, United States

Join us on select Sunday mornings as we roll our sleeves and care for WNYC […]

Free
Greenhouse Gang (Kingsland Wildflowers)

Tuesday, October 6th at 5:00 PM - 8:00 PM Kingsland Wildflowers

Kingsland Wildflowers Green Roof and Community Engagement Center 520 Kingsland Avenue, Brooklyn, NY

Join Newtown Creek Alliance as we work in up-potting, weeding, and nursery maintenance in our […]

Free
Weeding Wednesdays at Bushwick Inlet Park

Wednesday, October 7th at 6:00 PM - 7:30 PM Weeding Wednesdays at Bushwick Inlet Park

Bushwick Inlet Park Kent Avenue & N 9th Street, Brooklyn, NY, United States

Join us every week on Wednesday from 6pm to sunset as we weed, mulch, tend plants […]

Free
Sunset Gardening Club (Marsha P. Johnson State Park)

Thursday, October 8th at 5:30 PM - 6:30 PM

Marsha P. Johnson State Park 90 Kent Avenue, Brooklyn, New York, United States

Show some love to our park! Volunteer with us by gardening in the park, and […]

Free

March 2026

April 2026

May 2026

June 2026

July 2026

August 2026

September 2026

October 2026