Various The Great Jack O’ Lantern Blaze: Hudson Valley Ages: AllAttractions Festivals Van Cortlandt ManorCroton-on-Hudson
9:30am–1pm High Holiday Services at Chabad of Yorktown Ages: AllHoliday Jewish Chabad of YorktownYorktown Heights
Various The Great Jack O’ Lantern Blaze: Hudson Valley Ages: AllAttractions Festivals Van Cortlandt ManorCroton-on-Hudson
4am–5pm CSI Tashlich Service Ages: AllFree Holiday Congregation Sons of Israel, Briarcliff ManorBriarcliff Manor
9:30am–1pm High Holiday Services at Chabad of Yorktown Ages: AllHoliday Jewish Chabad of YorktownYorktown Heights
Various The Great Jack O’ Lantern Blaze: Hudson Valley Ages: AllAttractions Festivals Van Cortlandt ManorCroton-on-Hudson
10am Farm-to-Fable Ages: 3 – 8Books & Readings Hilltop Hanover Farm & Environmental CenterYorktown Heights
Various The Great Jack O’ Lantern Blaze: Hudson Valley Ages: AllAttractions Festivals Van Cortlandt ManorCroton-on-Hudson
Various The Great Jack O’ Lantern Blaze: Hudson Valley Ages: AllAttractions Festivals Van Cortlandt ManorCroton-on-Hudson
10am–noon Volunteer Cleanup at Sheldrake Ages: 9 and upCommunity Free Sheldrake Environmental CenterLarchmont
10am–7pm New York Renaissance Faire Ages: AllAttractions Festivals New York Renaissance FaireTuxedo Park
10am–4pm Chappaqua Children’s Book Festival Ages: AllBooks & Readings Festivals Chappaqua Train StationChappaqua
11am–5pm Rooted in Westchester: REV FEST 250 Ages: AllFestivals Free Croton Point ParkCroton-on-Hudson
11:30am–4pm “Hike the Hudson” Backpack Activity Ages: 5 – 8Attractions Free Hudson River MuseumYonkers
Noon–4pm Family Art Workshop: Back to School Keychains Ages: 5 – 8Classes Craft & DIY Hudson River MuseumYonkers
Noon–4pm Family Art Workshop: Thaumatropes in Spaaaaaace! Ages: 5 and upArt Classes Hudson River MuseumYonkers
12:30–1:30pm Magic Tree House: Space Mission (Planetarium Show) Ages: 9 – 12Film Hudson River MuseumYonkers
Various The Great Jack O’ Lantern Blaze: Hudson Valley Ages: AllAttractions Festivals Van Cortlandt ManorCroton-on-Hudson