Midnight Royal Botania, Thayers, and The Roundtree, Amagansett Launch a Summer Design Pop-Up Free Outdoors The Roundtree, AmagansettAmagansett
8 am – 5 pm YARD ARK: Transforming your Yard into an Ark of Biodiversity with Edwina Von Gal, April Gornik, and Frank Quevedo Art Environment The ChurchSag Harbor
8 – 9 am Old Farm Road Cleanup with Friends of the Long Pond Greenbelt Free Outdoors Poxabogue ParkSagaponack
10 am – noon AMSEAS Beach Walk & Cleanup at Hallock State Park Animals Community Hallock State Park PreserveRiverhead
10 am – 4 pm The Atelier at Flowerfield is excited to present “Long Island Landscapes,” a dual exhibition of local artists Jonathan Van Brunt and Patricia Yantz opening Thursday, August 14th Art Classes The Atelier at FlowerfieldSt. James
10 am – 2 pm Mattituck-Laurel Library Health Fair 2025 “Movement Matters” Free Health & Fitness Mattituck-Laurel LibraryMattituck
10 am – noon Celebrate the new “Here in My Nest” StoryWalk® Trail at Sag Harbor’s Mashashimuet Park Ages: 3 – 8Family Free Outdoors Mashashimuet ParkSag Harbor
11 am Atlantic Base Ball Club 19th Century Base Ball Ages: AllFamily Free History & Culture The Smithtown Historical SocietySmithtown
11:30 am – 12:30 pm How to Make Your Own Elderberry Syrup Free Health & Fitness Mattituck-Laurel LibraryMattituck
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 Beyond the Present: Collecting for the Future Art Community Southampton Arts CenterSouthampton
Noon – 9 pm Kids Create: Jewelry Workshop at WACH Ages: 5 – 8Family Free Women’s Art Center of the HamptonsBridgehampton
1 – 4 pm Tour the Rocky Point Hallock Homestead Museum Free History & Culture Rocky Point Hallock Homestead MuseumRocky Point
1 – 6 pm Long Island Oyster Jamboree Ages: 5 – 12Family Festivals Free Smith Point County ParkShirley
2 – 4 pm Art Receptiion for Antoni Jurkiewicz, MD at the Great Neck Library Art Free 159 Bayview Avenue, Great Neck, NY 11023Great Neck
2 – 3 pm American History Talk with John Viteritti Free History & Culture Mattituck-Laurel LibraryMattituck
2 – 9 pm Jazz Creole Festival Caribbean Community 1 Elmont Rd, Corner of Elmont Rd and Hempstead TpkElmont
Today, 5 pm Indications: Teresa Cervantes Marvin Samson Museum for Pharmacy History at the Philadelphia College of Pharmacy
Today, 8 pm A Puppeteer with The Palsy Performs Scenes from Shakespeare or, the Ghost in the Machine Theatre Exile