10:30–11:15am Stories & Crafts with Miss Cheryl Ages: 3 – 4Free Haverstraw King’s Daughters Public Library, Main BranchGarnerville
11am–5pm Brick-or-Treat: Monster Party Ages: 3 – 12Attractions Games LEGOLAND Discovery Center WestchesterYonkers
Various The Great Jack O’ Lantern Blaze: Hudson Valley Ages: AllFestivals Halloween Van Cortlandt ManorCroton-on-Hudson
10–11am Farm-to-Fable Ages: 3 – 8Books & Readings Classes Hilltop Hanover Farm & Environmental CenterYorktown Heights
11am–5pm Brick-or-Treat: Monster Party Ages: 3 – 12Attractions Games LEGOLAND Discovery Center WestchesterYonkers
6–10pm Tim Burton’s The Nightmare Before Christmas Light Trail Ages: AllAttractions Halloween New York Botanical GardenBronx
6–6:30pm Music & Movement with Miss Fran Ages: 4 and underFree Haverstraw King’s Daughters Public Library, Main BranchGarnerville
Various The Great Jack O’ Lantern Blaze: Hudson Valley Ages: AllFestivals Halloween Van Cortlandt ManorCroton-on-Hudson
10am–2pm Orangetown Museum Exhibition: Creating Community 1950 Ages: 3 and upArt Community The Orangetown Historical Museum & ArchivesOrangeburg
10:30–11:15am Playtime Storytime Ages: 4 and under Haverstraw King’s Daughters Public Library, Main BranchGarnerville
11am–6pm Brick-or-Treat at LEGOLAND® New York Ages: AllAttractions Halloween LEGOLAND New York ResortGoshen
11am–5pm Brick-or-Treat: Monster Party Ages: 3 – 12Attractions Games LEGOLAND Discovery Center WestchesterYonkers
6–11pm Eastchester Columbus Day Carnival Ages: AllAttractions Festivals Lake Isle Country ClubEastchester
6–10pm Tim Burton’s The Nightmare Before Christmas Light Trail Ages: AllAttractions Halloween New York Botanical GardenBronx
6:30–8:30pm High Holiday Services at Chabad of Yorktown Ages: AllHoliday Jewish Chabad of YorktownYorktown Heights
7–10:30pm The Haunt at Wildcliff Mansion Ages: 9 and upCommunity Halloween Hudson Park Children’s GreenhouseNew Rochelle
7–10:30pm The Haunt at Wildcliff Mansion Ages: 5 and upHalloween Holiday The Haunt at Wildcliff MansionNew Rochelle
Various The Great Jack O’ Lantern Blaze: Hudson Valley Ages: AllFestivals Halloween Van Cortlandt ManorCroton-on-Hudson
9am–4pm White Plains Road Farmers Market & DOT NYC Open Streets Ages: 5 – 8Caribbean Community Williamsbridge
Today, 10:30 am Stories & Crafts with Miss Cheryl Haverstraw King’s Daughters Public Library, Main Branch
AMNY Mets’ Sean Manaea’s postseason redemption vs. Phillies in NLDS Game 3 gem ‘an incredible feeling’
Brooklyn Paper Great moments in tree-story: Parks Department adds 17 local legends to list of ‘Great Trees of New York City’