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
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
6 – 9:30 pm SpookyFest Ages: AllFamily Festivals Halloween Center for Science Teaching and Learning-Tanglewood PreserveRockville Center
7 – 9 pm Beetlejuice Skate Party Ages: 3 and upAttractions Family Halloween United Skates of AmericaSeaford
7 – 9 pm Playlet and Poetry Festival Art Books & Readings Holy Trinity Episcopal Church, 768 Main Street, Greenport, NYGreenport
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
8 am – noon New York State Assembly District #21 Run for Heroes 5K Run/Walk Fundraisers Sports Baldwin Harbor ParkBaldwin
9 am – noon Walk to End Alzheimer’s – Eastern Long Island Free Fundraisers Suffolk County Farm and Education CenterYaphank
9 am – noon Walk to End Alzheimer’s – Eastern Long Island Free Fundraisers Suffolk County Farm & Education CenterYaphank
9 am – noon Terryville Fire Department 5K Run/Walk Ages: AllFamily Fundraisers Sports Terryville Fire Dept. Station #2Port Jefferson Station
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 – 3:30 pm Brewery Vineyard Bike Tour thru Wine Country Community Environment East End Bike ToursMattituck
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