10 am – 6 pm Poster House Spring 2025 Capsule Exhibition: Copy/Paste/Print/Repeat: Mike King & the Art of the Gig Poster Poster House
10 am – 3:30 pm Cruise the Country Side: Wine, Orchards & Craft Beer by Bike Food & Drink Outdoors East End Bike ToursMattituck
10 am – 5 pm Mysteries from the Deep: Exploring Underwater Archaeology Ages: AllAttractions Family Intrepid Museum
10 am – 4:30 pm Heritage Farm & Garden 2025 Fall Festival Ages: AllAttractions Community Family Heritage Farm & GardenMuttontown
10 am – 6 pm Blazing A Trail: Dorothy Waugh’s National Parks Posters Ages: AllArt Family History & Culture Poster House
10 am – 6 pm The Future Was Then: The Changing Face of Fascist Italy Art History & Culture Poster House
10 am – 9:30 pm Halloween Costume Contest & Trick-or-Treating Ages: AllFamily Free Halloween Palisades Center
10 am – 9 pm Mano Mano’s Día de Muertos at Flatiron NoMad Ages: AllArt Community Family Flatiron North PlazaFlatiron District
10 am – 9 pm Mano a Mano’s Día de Muertos Celebration at Lincoln Center Art Community David Rubenstein Atrium at Lincoln CenterUpper West Side
10 – 11 am Mommy & Me: Animals & Nature Ages: 4 and underAnimals Classes Family Westmoreland SanctuaryMount Kisco
10 – 11:30 am DeMatti Halloween Tot Parade Ages: AllCommunity Family Free DeMatti Park Fieldhouse in De Matti Park
10:30 am – noon Docent Tours in the Landcraft Garden Environment Outdoors Landcraft Garden FoundationMattituck
10:30 am – 8:30 pm Face Value: Celebrity Press Photography Ages: AllArt Family The Museum of Modern Art
10:30 – 11:15 am Toddler Halloween Party Ages: 4 and underFamily Free Halloween Haverstraw King’s Daughters Public Library, Main BranchGarnerville
10:30 am – 5:30 pm Film Series: João César Monteiro: Symphonies of a Libertine Film The Museum of Modern Art
10:30 am – 8:30 pm Time Travelers: Photographs from the Gayle Greenhill Collection Art The Museum of Modern Art
11 am – 5 pm Brick-or-Treat: Monster Party Ages: 3 – 12Attractions Family Games LEGOLAND Discovery Center WestchesterYonkers
11 am – 4 pm Jolly Roger Scavenger Hunt Ages: 3 and upAttractions Family Free The Whaling Museum & Education Center
11 am – 5:30 pm Halloween Celebration Ages: AllFamily Halloween Holiday American Museum of Natural HistoryUpper West Side
11 am – 6 pm Celebrate Halloween + Kick Off Ice Skating Season Lefrak Center at Lakeside Prospect Park
11 am – 6 pm Safe Trick or Treat at The Shoppes Ages: AllFamily Free Halloween The Shoppes at East Wind
11 am – 10 pm Trick-or-Treating Ages: AllFamily Halloween Holiday The Whitney Museum of American ArtMeatpacking
Tomorrow, all day Menagerie: A Tribute to Animals Through Coney Island’s History and Beyond Coney Island USA
Tomorrow, 7:30 pm Halloween at Strong Rope Brewery with the Barracuda Brass Band Strong Rope Brewery: Red Hook
Nov. 1, noon Brooklyn Charter School Fair & Kids Activity Expo Major R. Owens Health & Wellness Community Center
Gay City News Tommy Dorfman’s heartfelt debut film, ‘I Wish You All the Best,’ gives non-binary youth a voice