9 am – 3 pm 10th Annual Car Show at Southold American Legion Ages: AllFamily Festivals Free Southold American Legion HallSouthold
9 am – 3 pm Car Show at Southold American Legion Post Festivals Free Southold American Legion HallSouthold
11 am – 6 pm 2024 Seafood Festival Ages: AllFamily Festivals Food & Drink Long Island Maritime MuseumWest Sayville
Noon – 9 pm Port Jefferson Greek Festival Ages: AllAttractions Family Festivals Greek Orthodox Church of the AssumptionPort Jefferson
4 – 10 pm The Feast of Mother Cabrini Ages: AllFamily Festivals Free Suffolk County Community College Grant CampusBrentwood
Today, 1 pm The War Years: Long Island’s History in Armed Conflict with Eco-Photo Explorers Rogers Memorial Library