10:30–11:15am Playtime Storytime Ages: 4 and under Haverstraw King’s Daughters Public Library, Main BranchGarnerville
11am–2:30pm Volunteer New York! 15th Annual 9/11 Serve & Remember Days of Service: Meal Packing Ages: AllCommunity Free Monore University Athletic ComplexNew Rochelle
Noon–4pm “Bulls of Wall Street,” a New Exhibition on 19th-century Finance Ages: AllArt History & Culture The Lockwood-Mathews Mansion MuseumNorwalk
4–5pm Giant Game Night @ the Village Branch Ages: 5 – 12 Haverstraw King’s Daughters Public Library Village BranchHaverstraw
5–8pm Free First Fridays: Mariachi Music and Dance Ages: AllCommunity Free Hudson River MuseumYonkers
6–9pm Starlight Cinema: Free Movies in Van Cortlandt Park Ages: 3 and upFilm Free Parade Ground in Van Cortlandt ParkBronx
7pm Movie Nights at the Nature Center on the Great Lawn Ages: 5 – 12Community Film Greenburgh Nature CenterScarsdale
8:30–10pm Movies Under the Stars: How to Train Your Dragon Ages: AllCommunity Film Parque De Los Ninos in Bronx River ParkwayBronx
Tomorrow, 11 am Volunteer New York! 15th Annual 9/11 Serve & Remember Days of Service: Meal Packing Monore University Athletic Complex
Tomorrow, noon “Bulls of Wall Street,” a New Exhibition on 19th-century Finance The Lockwood-Mathews Mansion Museum
AMNY Subway attack: Man indicted for stabbing straphanger during vicious assault in Harlem train station
Brooklyn Paper Coney Island native and E! News founder Larry Namer lays out his life in new book ‘Off Script’