All day Vote for Your Favorite Scarecrow! Ages: 3 and upFamily Free Halloween Stony Brook Village CenterStony Brook
10 am – 4 pm White Post Farms Annual Fall Farm Festival Ages: 8 and underAnimals Attractions Family White Post FarmsMelville
10 am – 5 pm Gem, Mineral, Jewelry and Fossil Show Ages: 3 and upFamily Planting Fields Arboretum State Historic ParkOyster Bay
11 am – 9 pm Halloween House Long Island Ages: 13 and upAttractions Family Halloween Broadway CommonsHicksville
Noon – 4 pm Cradle of Aviation – Hispanic Heritage Month Activites Ages: 3 – 12Community Craft & DIY Family Cradle of Aviation MuseumGarden City
1 – 7 pm Amityville’s Haunted Harvest Ages: 5 – 8Community Family Festivals Amityville VillageAmityville
Today, 11 am MONSTERS & MERMAIDS: New Exhibition Opening & Family Bash The Whaling Museum & Education Center