9:30 am Black Racer Snake Search with Andy Sabin Animals Environment South Fork Natural History Museum (SoFo)Bridgehampton
9:30 am – 8:30 pm A Fun Memorial Day History Virtual Interactive Experience For Kids Ages: 3 – 12Family Free Games Virtual
10 am – noon AMSEAS Beach Walk & Cleanup at Hallock State Park Animals Community Hallock State Park Preserve
10 am – 6 pm Poster House Spring 2025 Exhibition: Puerto Rico in Print: The Posters of Lorenzo Homar Art Poster HouseChelsea
10 am – 6 pm Poster House Spring 2025 Exhibition: Fallout: Atoms for War & Peace Art Poster HouseChelsea
10 am – 6 pm Poster House Spring 2025 Capsule Exhibition: From the Bronx to the Battery: The Subway Sun Poster House
10 am – 6 pm Poster House Spring 2025 Capsule Exhibition: Copy/Paste/Print/Repeat: Mike King & the Art of the Gig Poster Poster House
10 am – 5 pm World Turtle Day Celebration Ages: AllAnimals Environment Family Cold Spring Harbor Fish Hatchery & AquariumCold Spring Harbor
10 am – 4 pm Uptown Rumble: Heavy Music in The Bronx Exhibit History & Culture Music Museum of Bronx HistoryNorwood
10 am – 5 pm A Black History of Colonial New York Exhibit Ages: AllFamily History & Culture Philipse Manor Hall State Historic SiteYonkers
10 am – noon Super Seedlings Ages: 3 – 8Family Free Van Cortlandt Park Alliance Garden & Compost Site
10 am – 1 pm En Plein Air with Howard Rose at The Corwith House Art Classes The Corwith HouseBridgehampton
10 am – 4 pm Fixed in Time & Place History & Culture Sag Harbor Whaling & Historical MuseumSag Harbor
10 am – 7 pm The Song of Skin Hotel Pop-Up Shop Beauty Free 188 Lafayette St, New York, NY 10013New York
10 am – 1 pm Wonderful Warblers Nature Exploration Ages: AllEnvironment Family Free Prospect Park Audubon Center
10 am – 6 pm The LEGO® Botanical Garden Pop-Up at NY Botanical Garden Ages: AllAttractions Family New York Botanical Garden
10 am – 5 pm “Where Light Meets Water” Art Show Inspired by the North Sea Art Community North Sea Community SchoolhouseSouthampton
10 am Beginner’s Nature Photography Workshop with Fish Guy Photos Chris Paparo Environment South Fork Natural History Museum (SoFo)Bridgehampton
10 am Salamander Seining and Some Frogs too, With Andy Sabin Environment South Fork Natural History Museum (SoFo)Bridgehampton
10 am – 4 pm Revolutionary War reenactment of Meig’s Raid Free History & Culture Sag Harbor Whaling & Historical MuseumSag Harbor
10 am – 2 pm Nassau County Fleet Week 2025: Military Helicopter Landings Ages: AllCommunity Family Free Eisenhower Park – Field 2
10 am – 3 pm FourLeaf Air Show at Jones Beach Ages: AllAttractions Community Family Jones Beach State ParkSeaford
Today, noon TABLA RASA GALLERY’S 20TH ANNIVERSARY EXHIBITION: IDIOSYNCRATIC IDENTITIES Tabla Rasa Gallery