12:30 – 1:30 pm Early Learning Playgroup (ages 2.5-4) Community Project Most Community Learning CenterEast Hampton
3:45 – 5:15 pm Skateboarding Clinics (ages 6-13) Classes Project Most Community Learning CenterEast Hampton
5 – 8 pm Halloween House Long Island Ages: 13 and upAttractions Family Halloween Broadway CommonsHicksville
9 pm Wonderful Wednesday Adult Skate with DJ-D Ages: AllFamily Nightlife United Skates of AmericaSeaford
Various Blaze: Long Island Ages: AllFamily Festivals Halloween Old Bethpage Restoration VillageOld Bethpage
All day Vote for Your Favorite Scarecrow! Ages: 3 and upFamily Free Halloween Stony Brook Village CenterStony Brook
10 am – 4:30 pm Heritage Fall Festival 2024 Ages: AllFamily Festivals Food & Drink Heritage Farm and GardenMuttontown
11 am – 4 pm Mythic Crafts Ages: 5 – 12Craft & DIY Family The Whaling Museum & Education CenterCold Spring Harbor
11 am – 4 pm Secret Sirens Ages: 5 and upArt Family Free The Whaling Museum & Education CenterCold Spring Harbor
12:30 – 1:30 pm Early Learning Playgroup (ages 2.5-4) Community Project Most Community Learning CenterEast Hampton
5 – 8 pm Halloween House Long Island Ages: 13 and upAttractions Family Halloween Broadway CommonsHicksville
6 – 11 pm Community Mainstreaming Associates 50th Anniversary Gala – Legacy of Love – Celebrating 50 Years of Building Community Fundraisers New Hyde Park
9 pm Thankful Thursday Adult Night with DJ E-KIM Ages: AllFamily Nightlife United Skates of AmericaSeaford
Various Blaze: Long Island Ages: AllFamily Festivals Halloween Old Bethpage Restoration VillageOld Bethpage
All day Afterwork Fridays at Doha Bar Lounge in Astoria Queens Dance Food & Drink Doha Bar LoungeLong Island
All day Vote for Your Favorite Scarecrow! Ages: 3 and upFamily Free Halloween Stony Brook Village CenterStony Brook
10 am – 4 pm Sculpture in the Garden: Jorge Pardo at Landcraft Gardens in Mattituck. Art Outdoors Landcraft Garden FoundationMattituck