10 am – 4 pm Sag Harbor Whaling and Historical Museum Holiday History & Culture Sag Harbor Whaling & Historical MuseumSag Harbor
11 am – 4 pm Pirate Quest Ages: 5 – 12Art Craft & DIY Family The Whaling Museum & Education CenterCold Spring Harbor
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