All day Vote for Your Favorite Scarecrow! Ages: 3 and upFree Halloween Stony Brook Village CenterStony Brook
10:30 am – 1 pm Parrish Art Museum | Imagination Play Project Pop-Up Ages: 5 – 8Free Parrish Art MuseumWater Mill
11 am – 4 pm Mythic Crafts Ages: 5 – 12Craft & DIY The Whaling Museum & Education CenterCold Spring Harbor
11 am – 3 pm MONSTERS & MERMAIDS: New Exhibition Opening & Family Bash Ages: AllArt Attractions The Whaling Museum & Education CenterCold Spring Harbor