10:30–11:15am Sensory Play @ the Village Branch Ages: 4 and under Haverstraw King’s Daughters Public Library Village BranchHaverstraw
11am–5pm Brick-or-Treat: Monster Party Ages: 3 – 12Attractions Games LEGOLAND Discovery Center WestchesterYonkers
4–5pm Halloween Walk Ages: 4 and underBooks & Readings Community Bedford Hills Free LibraryBedford Hills
4:30–5:30pm Game On! @ the VILLAGE BRANCH Ages: 5 – 12 Haverstraw King’s Daughters Public Library Village BranchHaverstraw
7–8pm Finding Your Voice as a Parent Webinar: Anxiety and School Refusal Ages: AllFree Virtual Online
Various The Great Jack O’ Lantern Blaze: Hudson Valley Ages: AllFestivals Halloween Van Cortlandt ManorCroton-on-Hudson
10:30–11:15am Toddler Halloween Party Ages: 4 and underFree Halloween Haverstraw King’s Daughters Public Library, Main BranchGarnerville
11am–5pm Brick-or-Treat: Monster Party Ages: 3 – 12Attractions Games LEGOLAND Discovery Center WestchesterYonkers
6–8pm Monster Hunt Ages: 9 – 12Free Halloween 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
10–11am Farm Friends Ages: 3 – 8Classes Environment 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 underFree Haverstraw King’s Daughters Public Library, Main BranchGarnerville
Today, 4:30 pm Game On! @ the VILLAGE BRANCH Haverstraw King’s Daughters Public Library Village Branch
Brooklyn Paper Pink pride: Thousands unite for Making Strides Against Breast Cancer Walk in Coney Island