5–6:30pm Tip Off Basketball Season with Optimum Ages: AllCommunity Free Cross Bronx Optimum StoreBronx
10am–noon Volunteer Cleanup at Sheldrake Ages: 9 and upCommunity Free Sheldrake Environmental CenterLarchmont
10am–3pm National Public Lands Day Celebration Ages: AllCommunity Environment The Nature Center at GreenburghScarsdale
1–3pm Sustainable at Home on The Plaza at Clinton Park Ages: AllCommunity Free The Plaza at Clinton Park, 50 Clinton Pl, New Rochelle, NY 10801New Rochelle
10am–3pm Sloatsburg Chamber AutumnFest & Car Show Ages: AllCommunity Festivals Sloatsburg Community FieldsSloatsburg
10am–11:15pm THE NEW WORK-LIFE BALANCE: FOR MOMS RETURNING TO WORK Ages: 2 and underArt Classes Project IndigoArmonk
10am–2pm Sustainability Walk & Showcase Ages: 3 – 12Community Environment Congers Lake Memorial ParkCongers
2–4pm Opening Reception: “Love Thy Neighbor” exhibiton Ages: AllArt Community Scarsdale Public LibraryScarsdale
7–8pm Teen Library Council (Gr. 7-12) Ages: 13 and upCommunity Free Finkelstein Memorial LibrarySpring Valley
10am–1pm Fall for Nature Family Picnic Ages: AllAnimals Attractions The Nature Center at GreenburghScarsdale
10–11am Creepy Crawlies in the Woods Ages: 5 – 12Animals Attractions Sheldrake Environmental CenterLarchmont
2–5pm Fall for Nature Family Picnic Ages: AllAnimals Attractions The Nature Center at GreenburghScarsdale
10am–noon Family Ponding Time Ages: 5 – 12Animals Attractions Sheldrake Environmental CenterLarchmont
12:30–3:30pm Italian American Heritage Month Celebration Ages: AllCommunity Festivals Italian American Heritage Month CelebrationBronx
6:30–8pm Teen Makers for a Cause: Paracord Bracelets Ages: 13 and upCommunity Free Finkelstein Memorial LibrarySpring Valley
10–10:15am THE NEW WORK-LIFE BALANCE: FOR MOMS RETURNING TO WORK Ages: 2 and underArt Classes Creative CornerLarchmont
Midnight Halloween in the Woods for Families Ages: 3 – 8Animals Attractions Sheldrake Environmental CenterLarchmont
Today, noon “Bulls of Wall Street,” a New Exhibition on 19th-century Finance The Lockwood-Mathews Mansion Museum
Today, 4 pm Giant Game Night @ the Village Branch Haverstraw King’s Daughters Public Library Village Branch
Brooklyn Paper In a ‘critical first step,’ City Council to fund low-cost spay and neuter pilot program at Flatbush Cats