Help document the biodiversity of our city using iNaturalist during the annual City Nature Challenge! […]
Free
35 events found.
Events
Calendar of Events
|
Monday
|
Tuesday
|
Wednesday
|
Thursday
|
Friday
|
Saturday
|
Sunday
|
|---|---|---|---|---|---|---|
1 event,
|
4 events,
Join thousands of New Yorkers who come together each year to volunteer and celebrate their […] 
Ready to create, invent, and explore? Come hang out in the Middle School Makerspace, a weekly hands-on […] 
Join a group of like-minded folks to knit or crochet (or mending, cross-stitch or embroidery!) for two […]
Free
|
2 events,
Join GreenThumb community gardens for a hands-on volunteer day to help prepare, tend, and harvest […] 
Join us every week on Wednesday from 6pm to sunset as we weed, mulch, tend plants […]
Free
|
7 events,
Learn about a different nature theme each week with a craft and guided storytime! About […]
Free
Join retired elementary school educator and urban gardener Leslie Mireille Fiske in hands-on, kid friendly […]
Free
Come learn to sew with us! We provide the machines and you'll learn the basics […] |
6 events,
Jane’s Walk NYC 2026 is May 1-3! Join us at our annual celebration of New […]
Free!
Join thousands of New Yorkers who come together each year to volunteer and celebrate their […] 
Join Prospect Park Alliance at the Prospect Park Boathouse for an uplifting and energizing morning […]
Free
Join us at the Greenpoint Library for kids' time in our rooftop garden! We will […]
Free
|
16 events,
Discover how warehouse traffic shapes the health of Newtown Creek and its communities. 
Rain, sleet, snow (sorry - snow can get the best of us sometime) or shine, […]
Free
-
Come out and clean your local shoreline during this annual day of service for the […]
Free
Join the McGolrick Bird Club every Saturday at 9 AM at the corner of Russell […]
Free
|
8 events,
Join us on select Sunday mornings as we roll our sleeves and care for WNYC […]
Free
Join thousands of New Yorkers who come together each year to volunteer and celebrate their […]
Join GreenThumb community gardens for a hands-on volunteer day to help prepare, tend, and harvest […] |
3 events,
-
Monday, May 4 at Brooklyn Borough Hall: Brooklyn Green Jobs Fair - Looking to join […]
Free
Get your blood pumping with this weekly free, fun, and exciting zumba class in Brooklyn […]
Free
-
Joint Land Use, ULURP, Landmarks and Housing & Public Housing Meeting When: Monday, May 4, […]
Free
|
8 events,
-
Featuring presentations and discussions about the evolving and critical role of the manufacturing sector in […]
Free
Join thousands of New Yorkers who come together each year to volunteer and celebrate their […] 
Join this monthly call to help eliminate the needless waste and pollution created by single-use […] |
2 events,
Join us every week on Wednesday from 6pm to sunset as we weed, mulch, tend plants […]
Free
Push yourself with this free Amp’d Bootcamp class Brooklyn Bridge Park! This all-level one hour […]
Free
|
5 events,
Learn about a different nature theme each week with a craft and guided storytime! About […]
Free
Come learn to sew with us! We provide the machines and you'll learn the basics […] 
Do your tweens and teenagers want to camp, fish, hike, ride horses, shoot arrows, ski […] |
7 events,
Join thousands of New Yorkers who come together each year to volunteer and celebrate their […]
Join Prospect Park Alliance at the Prospect Park Boathouse for an uplifting and energizing morning […]
Free
Help care for local street trees! Volunteers will learn how to aerate, cultivate, mulch, and […]
Free
|
13 events,
Join the McGolrick Bird Club every Saturday at 9 AM at the corner of Russell […]
Free
-
Celebrate World Migratory Bird Day by going on a peaceful wellness-themed bird walk! Binoculars will […]
-
Every bird counts—and your observation matters. Join us in celebrating World Migratory Bird Day 2026 and be […]
Free
|
6 events,
Join thousands of New Yorkers who come together each year to volunteer and celebrate their […] 
#HEYNBK Want to get your hands in the dirt? Join the Garden Club this season! […]
Free
Stretch and strengthen with free weekly Pilates classes in Brooklyn Bridge Park. This all-level one-hour […]
Free
|
1 event,
Get your blood pumping with this weekly free, fun, and exciting zumba class in Brooklyn […]
Free
|
6 events,
Join thousands of New Yorkers who come together each year to volunteer and celebrate their […]
Ready to create, invent, and explore? Come hang out in the Middle School Makerspace, a weekly hands-on […]
Join a group of like-minded folks to knit or crochet (or mending, cross-stitch or embroidery!) for two […]
Free
|
7 events,
The Meeker CAG (Community Advisory Group) meets every 2nd Wednesday, 6-8 PM. Location: check the […]
Free
ULURP hearings are typically hosted every 2nd Wednesday of the month. Members of the public […]
Free
Join us every week on Wednesday from 6pm to sunset as we weed, mulch, tend plants […]
Free
|
6 events,
Learn about a different nature theme each week with a craft and guided storytime! About […]
Free
Join retired elementary school educator and urban gardener Leslie Mireille Fiske in hands-on, kid friendly […]
Free
Join us at Brooklyn Libraries for some fun STEM exploration! Designed for kids ages 6-12, […] |
5 events,
Join Prospect Park Alliance at the Prospect Park Boathouse for an uplifting and energizing morning […]
Free
Join us at the Greenpoint Library for kids' time in our rooftop garden! We will […]
Free
Come join us for Open Hours at Kingsland Wildflowers — learn about the green roofs […]
Free
|
11 events,
We camp to create lasting memories, connect with the natural world, and bond with our […]
Free
Join the McGolrick Bird Club every Saturday at 9 AM at the corner of Russell […]
Free
Help care for local street trees! Volunteers will learn how to aerate, cultivate, mulch, and […]
Free
Start your day with a free relaxing and strengthening yoga session in Brooklyn Bridge Park! […]
Free
|
11 events,
-
Our Urban Park Rangers will guide you to the best viewing spots in New York […]
Free
Join thousands of New Yorkers who come together each year to volunteer and celebrate their […]
#HEYNBK Want to get your hands in the dirt? Join the Garden Club this season! […]
Free
|
1 event,
Get your blood pumping with this weekly free, fun, and exciting zumba class in Brooklyn […]
Free
|
6 events,
-
Trucks of Art returns in 2026. Votes have been cast and the artists have been […]
Free
Join thousands of New Yorkers who come together each year to volunteer and celebrate their […]
Ready to create, invent, and explore? Come hang out in the Middle School Makerspace, a weekly hands-on […] |
6 events,
Join thousands of New Yorkers who come together each year to volunteer and celebrate their […] 
Come get information on how you can make the most out of NYC's residential compost […]
Free
Join us every week on Wednesday from 6pm to sunset as we weed, mulch, tend plants […]
Free
|
8 events,
Learn about a different nature theme each week with a craft and guided storytime! About […]
Free
Join for Nature Storytime at the Environmental Education Center! Held at 3:00 PM on the […]
Join us at Brooklyn Libraries for some fun STEM exploration! Designed for kids ages 6-12, […] |
4 events,
Join Prospect Park Alliance at the Prospect Park Boathouse for an uplifting and energizing morning […]
Free
Join us at the Greenpoint Library for kids' time in our rooftop garden! We will […]
Free
Come join us for Open Hours at Kingsland Wildflowers — learn about the green roofs […]
Free
|
9 events,
Join the McGolrick Bird Club every Saturday at 9 AM at the corner of Russell […]
Free
These outings will start at The Audubon Center at the Boathouse. Leader: A member of the […]
Free
Green Team takes place twice a month. Green Team volunteers support essential horticultural care in […]
Free
|
11 events,
Join author and naturalist Heather Wolf for a bird walk at the Ridgewood Reservoir. With […]
Free
#HEYNBK Want to get your hands in the dirt? Join the Garden Club this season! […]
Free
Join thousands of New Yorkers who come together each year to volunteer and celebrate their […] |
1 event,
-
Join the Urban Park Rangers in learning about Civil War history and its relationship to […]
Free
|
4 events,
Ready to create, invent, and explore? Come hang out in the Middle School Makerspace, a weekly hands-on […]
Join a group of like-minded folks to knit or crochet (or mending, cross-stitch or embroidery!) for two […]
Free
De-stress at the end of the day with a free yoga session in Brooklyn Bridge […]
Free
|
5 events,
Join thousands of New Yorkers who come together each year to volunteer and celebrate their […] 
Glide along the water this summer and fall in our protected embayment with free public […]
Free
Join us every week on Wednesday from 6pm to sunset as we weed, mulch, tend plants […]
Free
|
10 events,
Learn about a different nature theme each week with a craft and guided storytime! About […]
Free
Celebrate Black Birders Week 2026 (May 24-May 30)! Black Birders Week was created in 2020 […]
Free
Join retired elementary school educator and urban gardener Leslie Mireille Fiske in hands-on, kid friendly […]
Free
|
9 events,
Join Prospect Park Alliance at the Prospect Park Boathouse for an uplifting and energizing morning […]
Free
Join us at the Greenpoint Library for kids' time in our rooftop garden! We will […]
Free
Join thousands of New Yorkers who come together each year to volunteer and celebrate their […] |
16 events,
Join the McGolrick Bird Club every Saturday at 9 AM at the corner of Russell […]
Free
Join GreenThumb community gardens for a hands-on volunteer day to help prepare, tend, and harvest […]
Start your day with a free relaxing and strengthening yoga session in Brooklyn Bridge Park! […]
Free
|
12 events,
Rescheduled from May 24, 2026 Join author and naturalist Heather Wolf for a bird walk […]
Free
Join thousands of New Yorkers who come together each year to volunteer and celebrate their […]
Join us on select Sunday mornings as we roll our sleeves and care for WNYC […]
Free
|