Various The Great Jack O’ Lantern Blaze: Hudson Valley Ages: AllAttractions Festivals Van Cortlandt ManorCroton-on-Hudson
10am–2pm 9in|9out New Parents, Expecting Parents & Baby Expo Ages: AllExpo The Westchester MarriottTarrytown
Noon–4pm Family Science Workshop: Visualizing Heat Ages: 9 and upAttractions Environment Hudson River MuseumYonkers
Noon–4pm Family Art Workshop: Recycled Rhythms Ages: AllClasses Craft & DIY Hudson River MuseumYonkers
4–6:30pm STEM Family Sundays at iFLY New York Westchester Ages: 3 and up iFLY Indoor Skydiving – WestchesterYonkers
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
1pm Veterans Day Commemoration Ages: AllFree History & Culture Saint Paul’s Church National Historic SiteMt. Vernon
2–3pm Vietnam Veterans of American Chapter 49– Veterans Day Ceremony Ages: AllCommunity Free Lasdon Public Gardens & Veterans MemorialKATONAH
Various The Great Jack O’ Lantern Blaze: Hudson Valley Ages: AllAttractions Festivals Van Cortlandt ManorCroton-on-Hudson
9:30–10:30am Emily at the Treehouse – A Program for Children and their Caregivers Ages: 4 and under Pelham TreehousePelham
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
10–11am Mommy & Me: Animals & Nature Ages: 4 and underAnimals Classes Westmoreland SanctuaryMount Kisco
6:30–8pm Cross County Center Holiday Tree Lighting Celebration Ages: AllChristmas Free Cross County CenterYonkers
Various The Great Jack O’ Lantern Blaze: Hudson Valley Ages: AllAttractions Festivals Van Cortlandt ManorCroton-on-Hudson
Today, noon “Bulls of Wall Street,” a New Exhibition on 19th-century Finance The Lockwood-Mathews Mansion Museum
Brooklyn Paper Brooklyn Org survey reveals nonprofits struggling with rising costs, funding cuts and growing demand