9 am – 5 pm Two-Day Antiques, Fine Art, and Crafts Fair Ages: AllFamily Festivals Markets Southold Historical Museum Maple Lane ComplexSouthold
10 am – noon AMSEAS Beach Walk & Cleanup at Hallock State Park Animals Community Hallock State Park PreserveRiverhead
10 am – 3:30 pm Fruit Picking & Wine Tasting Bicycle Tour North Fork Tours East End Bike ToursMattituck
10 am – 4 pm Sculpture in the Garden: Jorge Pardo at Landcraft Gardens in Mattituck. Art Outdoors Landcraft Garden FoundationMattituck
10 am – noon AMSEAS Beach Walk & Cleanup at Hallock State Park Environment Free Hallock State Park PreserveRiverhead
10 am – 7 pm Harbes Annual Sweet Corn Festival Ages: AllFamily Festivals Food & Drink Harbes Farm & VineyardMattituck
7 – 8 pm The Perlman Music Program Works in Progress Series Free Music The Perlman Music ProgramShelter Island Heights
Sept. 18, 1 pm The War Years: Long Island’s History in Armed Conflict with Eco-Photo Explorers Rogers Memorial Library
Long Island Press Gilgo Beach Task Force Releases Updated Rendering of Asian Doe, Seeks Public Assistance In Identification