10 am Prospect Park Stroller Walk Ages: 2 and underCommunity Free Prospect Park Audubon CenterBrooklyn
2 – 5 pm Bright Habits Powered by National Grid Ages: 12 and underArt Attractions Brooklyn Children’s MuseumBrooklyn
5 – 6:30 pm Arts. Creativity. Education (ACE) an OPEN HOUSE for Educators Ages: AllArt Classes The ChurchSag Harbor
6:30 – 8:30 pm Spooktacular Family Fun at Cross Island YMCA Ages: AllArt Community Cross Island YMCABellerose
10 am – noon Halloween Monster Mash! Ages: 13 and upAttractions Community Flight Adventure ParkRonkonkoma
1 – 5 pm 3rd Annual DVAM Skate Meetup & Fundraiser 💜🛼 Ages: 9 and upClasses Community Lincoln Terrace ParkBrooklyn
3 – 4 pm EVC Intergenerational Choir Ages: 5 and upClasses Community Union Theological SeminaryHarlem
6 – 9 pm Parent’s Night Out Halloween Party Ages: AllCommunity Food & Drink Unitarian Universalist Congregation at Shelter RockManhasset
11 am – 3 pm Haunted Boo-seum Ages: 3 and upArt Attractions The Whaling Museum & Education CenterCold Spring Harbor
1 – 3 pm GHBC Howl-O-Ween Ages: 8 and underCommunity Food & Drink Greenport Harbor Brewing Company’s Peconic Tasting RoomPeconic
1:30 – 3 pm The Great Merrick Book Swap! Ages: 3 and upAttractions Books & Readings The Merrick LibraryMerrick
2 – 4 pm Spooky-Palooza: A Weeklong Celebration of Creative Spooky Fun! Ages: 5 – 12Art Attractions The ChurchSag Harbor
10 am Prospect Park Stroller Walk Ages: 2 and underCommunity Free Prospect Park Audubon CenterBrooklyn
Today, 8 am Power Hour at the Backyard at Hudson Yards: Extra Mile Run Club with Rhone Backyard at Hudson Yards, Public Square & Gardens
Nov. 1, noon Brooklyn Charter School Fair & Kids Activity Expo Major R. Owens Health & Wellness Community Center