All day Vote for Your Favorite Scarecrow! Ages: 3 and upFree Halloween Stony Brook Village CenterStony Brook
10 am – 4:30 pm Heritage Fall Festival 2024 Ages: AllFestivals Food & Drink Heritage Farm and GardenMuttontown
10 am – 4 pm White Post Farms Annual Fall Farm Festival Ages: 8 and underAnimals Attractions White Post FarmsMelville
11 am – 1:30 pm Play & Connect: Saturday Gaming Club Ages: 13 and upGames Special Needs Valhallan Esports West HillsHuntington
11 am – 8 pm Famous Food Festival “Taste the World” Ages: AllFestivals Food & Drink Tanger Outlets Deer ParkDeer Park
11 am – 4 pm Mythic Crafts Ages: 5 – 12Craft & DIY The Whaling Museum & Education CenterCold Spring Harbor
11 am – 4 pm Secret Sirens Ages: 5 and upArt Free The Whaling Museum & Education CenterCold Spring Harbor
11 am – 9 pm Halloween House Long Island Ages: 13 and upAttractions Halloween Broadway CommonsHicksville
Noon – 1 pm Saturday Space Lab: NASA’s Europa Clipper Mission & Backyard Astronomy Ages: 9 and upCommunity Film Cradle of Aviation MuseumGarden City
Noon – 4 pm Cradle of Aviation – Hispanic Heritage Month Activites Ages: 3 – 12Community Craft & DIY Cradle of Aviation MuseumGarden City
6 – 10 pm Glow in the Park at The Adventure Park at Long Island Ages: AllHealth & Fitness Outdoors The Adventure Park at Long IslandWheatley Heights
6 – 9:30 pm SpookyFest Ages: AllFestivals Halloween Center for Science Teaching and Learning-Tanglewood PreserveRockville Center
All day Vote for Your Favorite Scarecrow! Ages: 3 and upFree Halloween Stony Brook Village CenterStony Brook
9 am – noon Great Pumpkin Dash Trail 5K Run/Walk Ages: AllFundraisers Halloween Blydenburgh County ParkHauppauge
9:30 – 11 am Discover the Orthodox Christian Church (English Language Services) Ages: AllCommunity Free Holy Trinity Orthodox Church of East MeadowEast Meadow
10 am – 4:30 pm Heritage Fall Festival 2024 Ages: AllFestivals Food & Drink Heritage Farm and GardenMuttontown
10 am – 4 pm White Post Farms Annual Fall Farm Festival Ages: 8 and underAnimals Attractions White Post FarmsMelville
11 am – 8 pm Famous Food Festival “Taste the World” Ages: AllFestivals Food & Drink Tanger Outlets Deer ParkDeer Park
11 am – 4 pm Mythic Crafts Ages: 5 – 12Craft & DIY The Whaling Museum & Education CenterCold Spring Harbor
11 am – 4 pm Secret Sirens Ages: 5 and upArt Free The Whaling Museum & Education CenterCold Spring Harbor