10 – 11:30 am DeMatti Halloween Tot Parade Ages: AllCommunity Family Free DeMatti Park Fieldhouse in De Matti ParkStaten Island
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 CenterCold Spring Harbor
11 am – 5:30 pm Halloween Celebration Ages: AllFamily Halloween Holiday American Museum of Natural HistoryNew York, NY
11 am – 6 pm Celebrate Halloween + Kick Off Ice Skating Season Lefrak Center at Lakeside Prospect ParkBrooklyn
11 am – 6 pm Safe Trick or Treat at The Shoppes Ages: AllFamily Free Halloween The Shoppes at East WindWading River
11 am – 10 pm Trick-or-Treating Ages: AllFamily Halloween Holiday The Whitney Museum of American ArtMeatpacking
Noon – 4 pm “Bulls of Wall Street,” a New Exhibition on 19th-century Finance Ages: AllArt Family History & Culture The Lockwood-Mathews Mansion MuseumNorwalk
Noon – 5 pm L’Alliance New York Announces North American Premiere of Les tutomouves 2025 Crossing The Line Festival En Español Free L’Alliance New York
Noon – 8 pm Holiday Shops at Bank of America Winter Village at Bryant Park Ages: AllFamily Free Holiday Bryant Park 6th Avenue between 40th and 42nd Street, New York, NY 10018
2 – 4:30 pm The Murder at the Museum of Natural History Scavenger Hunt American Museum of Natural HistoryNew York, NY
2 – 8 pm NYC Public Interest Technology (PIT) Pop-Up Free The Oculus World Trade CenterLower Manhattan
Nov. 1, noon Queens Book Launch — Called to Purpose (Nov 1) 131-29 Farmers Blvd, Springfield Gardens, NY 11434