All day Vote for Your Favorite Scarecrow! Ages: 3 and upFamily Free Halloween Stony Brook Village CenterStony Brook
10 am – 5 pm Gem, Mineral, Jewelry and Fossil Show Ages: 3 and upFamily Planting Fields Arboretum State Historic ParkOyster Bay
11 am – 1:30 pm Play & Connect: Saturday Gaming Club Ages: 13 and upFamily Games Special Needs Valhallan Esports West HillsHuntington
11 am – 9 pm Halloween House Long Island Ages: 13 and upAttractions Family Halloween Broadway CommonsHicksville