All day Vote for Your Favorite Scarecrow! Ages: 3 and upFree Halloween Stony Brook Village CenterStony Brook
10 am – 10 pm FLASHBACK 5: Celebrating Five Years of ARTECHOUSE NYC Ages: AllArt Attractions ARTECHOUSE NYCChelsea
10:30 am – 5 pm Belle da Costa Greene: A Librarian’s Legacy Ages: 9 and upArt History & Culture The Morgan Library & MuseumMurray Hill
11 am – 4 pm Secret Sirens Ages: 5 and upArt Free The Whaling Museum & Education CenterCold Spring Harbor
Noon – 8 pm Horizon of Khufu: An Immersive VR Expedition to Ancient Egypt Ages: 9 and upArt Attractions Horizon of KhufuManhattan
3:30 – 6 pm NYC Parks Wicked Walker Halloween Event Ages: 3 and upCommunity Craft & DIY Walker ParkStaten Island
4 – 8 pm Parrish Art Museum | Family Film | Night at the Museum Ages: AllArt Film Parrish Art MuseumWater Mill
4:30 – 7:30 pm Madeline Daversa @ M&T Platinum Bank Artist Reception Ages: 13 and upArt Community M&T Platinum BankWesthampton
5 – 11 pm Jimmy Fallon’s Tonightmares Ages: 13 and upAttractions Halloween Rockefeller Center Rink LevelManhattan
6 – 7 pm 6 – 7 pm Club 8: Ridiculously Fun Social Skills Group for Teens Ages: 13 and upCommunity Club 8Plainview
6 – 9 pm USCG Associations Present: Haunted Ft. Wadsworth Ages: 5 and upHalloween Holiday Ft. Wadsworth GymStaten Island
7 – 9 pm Flight Adventure Park Ronkonkoma Fright Night Ages: 13 and upAttractions Community Flight Adventure ParkRonkonkoma
Nov. 2, 11 am Family First Saturdays: Exhibition Tour and Storytime at the Morgan The Morgan Library & Museum
Brooklyn Paper ‘A force of inspiration’: Brooklyn council member declares Oct. 20 ‘New York Liberty Day’