8:30 am – 4:30 pm Safe Boating Course Ages: 9 and upBoating Classes Family The Whaling Museum & Education CenterCold Spring Harbor
9 – 10 am Puleston’s Vagabonds, A Birding Club Saturdays 9am – 10am @ CEED Animals Community CEED Washington Lodge 287 South Country Road, Brookhaven, NY, 11719Brookhaven,
10 am – noon AMSEAS Beach Walk & Cleanup at Hallock State Park Animals Community Hallock State Park PreserveRiverhead
10 am – 4 pm Sculpture in the Garden: Sarah Sze at Landcraft Gardens Art Environment Landcraft Garden FoundationMattituck
10 am Young Birders Club Meeting Environment Free South Fork Natural History Museum (SoFo)Bridgehampton
10 am – noon Goat on a Boat Workshop and Puppet Show Environment Free South Fork Natural History Museum (SoFo)Bridgehampton
10:30 am – noon Docent Tours in the Landcraft Garden Environment Outdoors Landcraft Garden FoundationMattituck
10:30 am – 12:30 pm Solstice Magic with Chris Homer Ages: AllFamily Free Caumsett State Historic Park PreserveHuntington
10:30 am – 12:30 pm Dragonfly Field Day at Mashomack Preserve, Shelter Island Animals Environment South Fork Natural History Museum (SoFo)Bridgehampton
11 am – 5 pm Family Fun Weekend at The Shoppes Ages: AllCommunity Family Festivals The Shoppes at East WindWading River
11 am – 4 pm The Wizard’s Quest Ages: 5 and upArt Attractions Family The Whaling Museum & Education CenterCold Spring Harbor
11 am – 4 pm 19th Century Baseball Day Free History & Culture Bay Shore – Brightwaters Public LibraryBrightwaters
11 am – 1 pm Community Housing Resource Fair – Information for 1st Homebuyers and Current Homeowners Community En Español 25 PonguogueHampton Bays
11 am Grassland Appreciation Walk Environment Outdoors South Fork Natural History Museum (SoFo)Bridgehampton
11 am – 4 pm MLB Pitch, Hit & Run Ages: 5 and upFamily Free Sports Kienle Memorial Field at Fireman’s ParkLindenhurst
Noon – 5 pm INDEPENDENCY: THE AMERICAN FLAG AT 250 YEARS Art Community Southampton Arts CenterSouthampton
Noon – 5 pm All of Me with All of You: LGBTQ+ Art Out of the Collection Art Free Heckscher Museum of ArtHuntington
Noon – 5 pm Triumph of Nature: Art Nouveau from the Chrysler Museum of Art Art The Long Island MuseumStony Brook
Noon – 6 pm Verizon Arcade Unplugged Pop-Up Ages: 5 and upFamily Free Games 1255 Hempstead Tpke, Uniondale, NY 11553Long Island
Today, 8 am Hilma af Klint: What Stands Behind the Flowers MAY 11 – SEPTEMBER 27, 2025 The Museum of Modern Art
Today, 10 am Poster House Spring 2025 Exhibition: Puerto Rico in Print: The Posters of Lorenzo Homar Poster House
Today, 4 pm Speakeasy, Die Softly: Immersive Murder Mystery Dinner Theater at Carmine’s Carmine’s Italian Restaurant – Times Square
Brooklyn Paper ‘Undeniably Jonathan’: Arts Gowanus celebrates artist Jonathan Blum’s 60th birthday with retrospective art show