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2026.05.14 May evening horseshoecrab monitoring with the Stewardship Team
Sun, May 31 at 6pm
Kaiser Park: Kaiser Park, Brooklyn
FREE
community
Evening horseshoe crab spawning survey led by NYC Parks stewards.
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🤝 2026.06 June Horseshoe crab monitoring at Kaiser Park
Tue, Jun 2 at 9pm
Kaiser Park: Kaiser Park, Brooklyn
Nighttime citizen science count of spawning horseshoe crabs on Brooklyn shoreline.
🤝 2026.05 May Horsesheo crab monitoring at Calvert Vaux
Sun, May 31 at 5:30pm
Calvert Vaux Park: Calvert Vaux Park, Brooklyn
Citizen science survey of horseshoe crab spawning on Brooklyn shoreline.
🤝 2026.06.06 Long Pond Park Trail Work
Sat, Jun 6 at 10am
Lemon Creek Park: Fishing Pier, Staten Island
Volunteer trail restoration workday at Staten Island park.
🤝 2026.06.11 Trees Count at Canarsie Park
Thu, Jun 11 at 10am
Canarsie Park: Lawn E. 93rd Street and Seaview, Brooklyn
Volunteer tree-counting session for NYC's urban forest census.
🤝 2026.06.13 Inwood Hill Park Forest Restoration
Sat, Jun 13 at 10am
Inwood Hill Park: Inwood Hill Park, Manhattan
Hands-on volunteer restoration in Manhattan's last natural forest.
🤝 FoundersBoost NYC Demo Day, Spring 2026
Tue, Jun 2 at 4:45pm
Midtown West, Midtown West
Early-stage NYC startups present to investors at a seasonal demo day.
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