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 – 9 pm Halloween House Long Island Ages: 13 and upAttractions Family Halloween Broadway CommonsHicksville
5:30 – 8:30 pm Family-Friendly Spooky Woods & Trick O’ Treat Ages: 3 – 12Community Family Festivals The Smithtown Historical SocietySmithtown
6 – 7 pm 6 – 7 pm Club 8: Ridiculously Fun Social Skills Group for Teens Ages: 13 and upCommunity Family Club 8Plainview
6 – 9:30 pm SpookyFest Ages: AllFamily Festivals Halloween Center for Science Teaching and Learning-Tanglewood PreserveRockville Center
Various Blaze: Long Island Ages: AllFamily Festivals Halloween Old Bethpage Restoration VillageOld Bethpage
9 am – noon The Running Dead 5K Run/Walk Ages: AllFamily Food & Drink Fundraisers Shortfront ParkPatchogue
9 am – noon Rhatigan’s Run 5K Run/Walk Ages: AllFamily Fundraisers Halloween Floral Park Knights of Columbus CouncilFloral Park
9 – 10 am Parent and Me Music and Movement Ages: 2 and underFamily southampton cultural centerSouthampton
10 am – noon AMSEAS Beach Walk & Cleanup at Hallock State Park Animals Community Hallock State Park PreserveRiverhead
10 am – 4 pm Sculpture in the Garden: Jorge Pardo at Landcraft Gardens in Mattituck. Art Outdoors Landcraft Garden FoundationMattituck
10 am – noon AMSEAS Beach Walk & Cleanup at Hallock State Park Environment Free Hallock State Park PreserveRiverhead
10 am – 4:30 pm Heritage Fall Festival 2024 Ages: AllFamily Festivals Food & Drink Heritage Farm and GardenMuttontown
10 am – 4 pm White Post Farms Annual Fall Farm Festival Ages: 8 and underAnimals Attractions Family White Post FarmsMelville
10 am – 5 pm Fall Festival Ages: AllFamily Festivals Fundraisers The Church of The Ascension RVCRockville Centre
11 am – 1:30 pm Play & Connect: Saturday Gaming Club Ages: 13 and upFamily Games Special Needs Valhallan Esports West HillsHuntington
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
11 am – 9 pm Halloween House Long Island Ages: 13 and upAttractions Family Halloween Broadway CommonsHicksville