Various The Great Jack O’ Lantern Blaze: Hudson Valley Ages: AllAttractions Family Festivals Van Cortlandt ManorCroton-on-Hudson
All day AkumuFest – An Interactive Japanese Horror Experience Festivals Free Japan Village at Industry CityBrooklyn
9 am – 1 pm SBH Health Halloween Trunk or Treat Ages: 5 – 8Family Festivals Free SBH Health System – Sycamore GroveBronx
10 am – 4:30 pm Heritage Farm & Garden 2025 Fall Festival Ages: AllAttractions Community Family Heritage Farm & GardenMuttontown
10 am – 5 pm Hicks Nurseries 50th Annual Fall Festival Ages: AllFamily Festivals Free Hicks NurseriesWestbury
10 am – 3 pm Harlem Grown Halloween Festival Ages: AllCommunity Family Festivals 134th Street FarmHarlem
11:30 am – 5 pm Fall into Art: A Family Festival Ages: AllArt Family Festivals Brooklyn MuseumBrooklyn
Noon – 5 pm 40th Annual Bronx Halloween Parade 2025 Ages: AllCommunity Family Festivals Southern Blvd and Westchester AveBronx
Noon – 4 pm FREE Brooklyn RISE Fall Harvest Festival Ages: 3 and upFamily Festivals Free Brooklyn RISE Charter SchoolBrooklyn
Noon – 10 pm 36th Annual Nyack Chamber of Commerce Halloween Parade Ages: AllCommunity Family Festivals Nyack Memorial ParkNyack
4 pm Madame Morbid’s Trolley Tours Ages: 9 and upAttractions Books & Readings Family madame morbidBrooklyn
4 – 10 pm Downtown Riverhead’s HalloweenFest and Parade Community Festivals Riverhead Town SquareDowntown Riverhead
6 – 9 pm Spooky Fest Ages: AllAttractions Craft & DIY Family Center for Science Teaching and Learning-Tanglewood PreserveRockville Center
7 pm Madame Morbid’s Trolley Tours Ages: 9 and upAttractions Books & Readings Family madame morbidBrooklyn
9 pm Madame Morbid’s Trolley Tours Ages: 9 and upAttractions Books & Readings Family madame morbidBrooklyn
Today, 8:30 am Race for the Greenway 5k Run/Walk Hosted by Long Island Wine Country Hallock State Park
Today, 10 am The “725 Art Show” at the Sag Harbor Whaling and Historical Museum Sag Harbor Whaling & Historical Museum