10:30 am – 12:30 pm Boozy Bingo Brunch at 317 Main Street Food & Drink Games 317 Main StreetFarmingdale
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 Jaws-Some Scavenger Hunt Ages: 5 – 12Attractions Family The Whaling Museum & Education CenterCold Spring Harbor
11 am – 5 pm Liaigre’s Summer Exhibition at Frampton Co, Hamptons Exhibition the Barn at Frampton CoBridgehampton
11 am – noon STEAM: Ice Cube Painting (ages 3-12) Classes Project Most Community Learning CenterEast Hampton
11 am – 6 pm “Narratives in Motion – The Evolution of a Storyteller” a solo exhibit by Jennifer A. Uihlein Art Free The Firefly ArtistsNorthport
11 am – 6 pm 2025 Seafood Festival Ages: AllFamily Festivals Food & Drink Long Island Maritime MuseumWest Sayville
11 am – 5 pm Fifth Annual Celebrating Creatives of Color: Art Show & Sale, and Book Signing Art Books & Readings The ChurchSag Harbor
11 am – 12:30 pm The SpongeBob Musical: Youth Edition Ages: AllArt Family Theater The Gateway PlayhouseBellport
11 am – 7 pm Bark Jacobs by Marc Jacobs is Back at The HUB for 8/23 Only The HUB BridgehamptonBridgehampton
11 am – 2 pm Rubber Duckie Race on Reeves Bay Ages: AllFamily Free Fundraisers Flanders Men’s ClubFlanders
11 am – 3 pm Custom House in Sag Harbor Open for Tours Saturdays & Sundays through October 12 Attractions History & Culture Custom House Sag HarborSag Harbor
11 am – 2 pm Rubber Duck Race on Reeves Bay to Benefit Big Duck Ranch Ages: AllFamily Free Fundraisers Flanders Men’s ClubFlanders
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 – 4 pm Heritage Country Fair Ages: AllAnimals Family Festivals The Smithtown Historical SocietySmithtown
Noon – 7 pm Greenport Harbor Brewing Company Presents Contemporary Artist Gavin Zeigler Art Food & Drink Greenport Harbor Brewing Company’s Greenport Tasting RoomGreenport
Noon – 5 pm Beyond the Present: Collecting for the Future Art Community Southampton Arts CenterSouthampton
Noon – 11 pm Island Park Greek Festival Ages: AllAttractions Family Festivals Panaghia of Island ParkIsland Park
Noon – 2 pm Back to School Bash: Supplies, Smiles, and Style Ages: AllFamily Free Green Acres MallValley Stream
Noon – 5 pm DETOUR VI Summer Art Exhibition Closing Day Art Food & Drink East End Arts Art GalleryRiverhead
Noon – 12:45 pm Falaise Tours at Sands Point Preserve History & Culture Tours Sands Point PreserveSands Point
1 – 4 pm Tour the Rocky Point Hallock Homestead Museum Free History & Culture Rocky Point Hallock Homestead MuseumRocky Point