11 am – 4 pm Pirate Quest Ages: 5 – 12Art Craft & DIY The Whaling Museum & Education CenterCold Spring Harbor
Noon – 9 pm Port Jefferson Greek Festival Ages: AllAttractions Festivals Greek Orthodox Church of the AssumptionPort Jefferson
4 – 10 pm The Feast of Mother Cabrini Ages: AllFestivals Free Suffolk County Community College Grant CampusBrentwood