Help document the biodiversity of our city using iNaturalist during the annual City Nature Challenge! […]
Free
35 events found.
Free
Events
Calendar of Events
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Monday
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Tuesday
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Wednesday
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Thursday
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Friday
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Saturday
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Sunday
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3 events,
Join Eastern Parkway Library and Solar One for our free Interactive Environmental STEM Workshops series. These 60-minute workshops […]
Free
Trees New York Presents: Workshop Series for Teens at the Greenpoint Library and Environmental Education Center Join […]
Free
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3 events,
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Attend the Sustainable Building Resource Fair to be connected to experts and experienced contractors* who […]
Free
Join the Brooklyn Public Library and Solar One for an hour of hands-on activities. Explore […] 
Join a group of like-minded folks to knit or crochet (or even cross-stitch or embroider!) for an […]
Free
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0 events,
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4 events,
Learn about a different nature theme each week with a craft and guided storytime! About […]
Free
Join Kensington Library and Solar One for our winter Interactive Environmental STEM Workshops series. These 60-minute workshops aim […]
Free
The Teen Tech Center and Solar One for our Spring Interactive Environmental STEM Workshops series. These 60-minute workshops aim […]
Free
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3 events,
Join Prospect Park Alliance at the Prospect Park Audubon Center for an uplifting and energizing […]
Free
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This program is the perfect introduction to Climate Justice for the very young. Award-winning NYC […]
Free
Join us for Open Hours at Kingsland Wildflowers — an opportunity for the public to learn about […]
Free
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18 events,
MAKE A DIFFERENCE! Saturday, MAY 3th, 2025 Come clean your River! We welcome you to […]
Free
Rain, sleet, snow (sorry - snow can get the best of us sometime) or shine, […]
Free
Join your neighbors in East Flatbush at 9612 Church Avenue to “borrow” seeds to grow […]
Free
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What would it be like to be a beaver, a dragonfly, or a tree in […]
Free
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5 events,
Learn how to use binoculars and spot the fascinating birds that live in Marine Park's […]
Free
This It's My Park season, volunteer with Friends of Asser Levy Park to plant and […]
Free
Join NYC H2O for volunteer landscaping and cleanup at the Ridgewood Reservoir. Volunteers will help […]
Free
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1 event,
Join Eastern Parkway Library and Solar One for our free Interactive Environmental STEM Workshops series. These 60-minute workshops […]
Free
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6 events,
Join the Brooklyn Public Library and Solar One for an hour of hands-on activities. Explore […]
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Tuesday, May 6 | 5PM - 6PM | Meet at Apollo St & Nassau Ave […]
Free
Join the Greenpoint Library for a sewing and fiber arts get together on the second Tuesday of […]
Free
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0 events,
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4 events,
Learn about a different nature theme each week with a craft and guided storytime! About […]
Free
Join Kensington Library and Solar One for our winter Interactive Environmental STEM Workshops series. These 60-minute workshops aim […]
Free
The Teen Tech Center and Solar One for our Spring Interactive Environmental STEM Workshops series. These 60-minute workshops aim […]
Free
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3 events,
Join Prospect Park Alliance at the Prospect Park Audubon Center for an uplifting and energizing […]
Free
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olunteer with the Stewardship Team and the Billion Oyster Project to protect wetland areas in […]
Free
Join us for Open Hours at Kingsland Wildflowers — an opportunity for the public to learn about […]
Free
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9 events,
Calling all 4th and 5th Graders! Are you interested in STEAM? Join us at Middle School […] 
Green Team takes place twice a month, from April-October. Green Team volunteers support essential horticultural […]
Free
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We accept the following working and non-working consumer electronic equipment: Computers (laptops & desktops, servers, […]
Free
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5 events,
Join us for a bilingual birdwatching event at the Ridgewood Reservoir led by Heather Wolf!
Free
This It's My Park season, volunteer with Friends of Asser Levy Park to plant and […]
Free
#HEYNBK Want to get your hands in the dirt? Join the Garden Club this season! […]
Free
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1 event,
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With major construction happening across Greenpoint we want to provide an opportunity to speak directly […]
Free
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4 events,
NASA Challenges Students to Fly Earth and Space Experiments Are you ready for this year’s […]
Free
Join the Brooklyn Public Library and Solar One for an hour of hands-on activities. Explore […]
Join a group of like-minded folks to knit or crochet (or even cross-stitch or embroider!) for an […]
Free
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Combined Public Hearing and Board Meeting When: Tuesday, May 13, 2025 Time: 6pm Place: Swinging Sixties […]
Free
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0 events,
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4 events,
Learn about a different nature theme each week with a craft and guided storytime! About […]
Free
The Teen Tech Center and Solar One for our Spring Interactive Environmental STEM Workshops series. These 60-minute workshops aim […]
Free
Have ideas on how to make the branch a better place? Want to support the […]
Free
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2 events,
Join Prospect Park Alliance at the Prospect Park Audubon Center for an uplifting and energizing […]
Free
Join us for Open Hours at Kingsland Wildflowers — an opportunity for the public to learn about […]
Free
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10 events,
Use McGolrick Park as your muse and join us for McGolrick Art Club at 9:30 […]
Free
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Join us in the park for an arborist walking tour with Whitney Lewis from Bartlett […]
Free
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We accept the following working and non-working consumer electronic equipment: Computers (laptops & desktops, servers, […]
Free
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4 events,
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We are working to improve conditions in McCarren Park, the primary green space for Williamsburg […]
Free
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We accept the following working and non-working consumer electronic equipment: Computers (laptops & desktops, servers, […]
Free
#HEYNBK Want to get your hands in the dirt? Join the Garden Club this season! […]
Free
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0 events,
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5 events,
Join the Brooklyn Public Library and Solar One for an hour of hands-on activities. Explore […]
Join Newtown Creek Alliance as we work in up-potting, weeding, and nursery maintenance in our […]
Free
Join a group of like-minded folks to knit or crochet (or even cross-stitch or embroider!) for an […]
Free
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0 events,
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4 events,
Learn about a different nature theme each week with a craft and guided storytime! About […]
Free
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NYC Urban Forest Plan Brooklyn Community Kick-off New York City is developing its first Urban Forest […]
Free
Learn how to make string from seaweed with Brooklyn-based industrial artist Emily Gordin! We will […] |
2 events,
Join Prospect Park Alliance at the Prospect Park Audubon Center for an uplifting and energizing […]
Free
Join us for Open Hours at Kingsland Wildflowers — an opportunity for the public to learn about […]
Free
|
8 events,
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Celebrate the 142nd anniversary of the Brooklyn Bridge with a free guided tour. Immerse yourself […]
Free
This It's My Park season, volunteer with Owl's Head Park Volunteers to maintain and beautify […]
Free
This It's My Park season, volunteer with Central x South East Brooklyn CDC to help […]
Free
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5 events,
We camp to create lasting memories, connect with the natural world, and bond with our […]
Free
Join us for a bilingual birdwatching event at the Ridgewood Reservoir led by Heather Wolf!
Free
#HEYNBK Want to get your hands in the dirt? Join the Garden Club this season! […]
Free
Join Brooklyn Bridge Park docents for a free walking tour to learn about the history […]
Free
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2 events,
Join a group of like-minded folks to knit or crochet (or even cross-stitch or embroider!) for an […]
Free
The Newtown Creek Superfund Community Advisory Group (CAG) serves to represent the interests of the […]
Free
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2 events,
Learn how to use binoculars and spot the fascinating birds that live in Marine Park's […]
Free
Free public kayaking at Brooklyn Bridge Park is offered throughout the summer on Wednesday and […]
Free
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4 events,
Learn about a different nature theme each week with a craft and guided storytime! About […]
Free
Working with Repurposed Wood This workshop, taught by Ryan Frank, will be a hands-on introduction […]
Free
Working with Repurposed Wood This workshop, taught by Ryan Frank, will be a hands-on introduction […]
Free
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5 events,
Join Prospect Park Alliance at the Prospect Park Audubon Center for an uplifting and energizing […]
Free
Discover the East River’s amazing biodiversity as our trained staff, volunteers and marine biologists use […]
Free
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Bring your little artists out for a creative afternoon full of color, laughter, and community. […]
Free
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6 events,
Come participate in this community stewardship event with us for It's my Estuary Day! The […]
Free
This It's My Park season, volunteer with Owl's Head Park Volunteers to maintain and beautify […]
Free
Free public kayaking at Brooklyn Bridge Park is offered throughout the summer on Wednesday and […]
Free
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4 events,
This It's My Park season, volunteer with Owl's Head Park Volunteers to maintain and beautify […]
Free
Join NYC H2O for volunteer landscaping and cleanup at the Ridgewood Reservoir. Volunteers will help […]
Free
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June is National Pollinators Month! Take a walk with the Urban Park Rangers through Prospect […]
Free
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