4–5pm Giant Game Night @ the Village Branch Ages: 5 – 12 Haverstraw King’s Daughters Public Library Village BranchHaverstraw
7pm Movie Nights at the Nature Center on the Great Lawn Ages: 5 – 12Community Film Greenburgh Nature CenterScarsdale
10am–1pm Family Art Project: Paint and Fly with Monarch Butterflies Ages: AllCraft & DIY Wave HillBronx
10–11am Back-to-School Family Fun Walk Ages: 5 – 12Classes Community Sheldrake Environmental CenterLarchmont
11am–1pm Westmoreland Sanctuary: Meet the Animals & Nature Hike Ages: 5 and upAnimals Classes Westmoreland SanctuaryMount Kisco
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
10am–1pm Family Art Project: Paint and Fly with Monarch Butterflies Ages: AllCraft & DIY Wave HillBronx
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
2–3pm Easy Origami for Kids Ages: 5 – 12 Haverstraw King’s Daughters Public Library, Main BranchGarnerville
4pm Library Open House Wakefield Presents: Paint and Chips Ages: 3 – 12Craft & DIY Wakefield LibraryWakefield
4pm Children's Storytime (Open House Library Week) Ages: 12 and underBooks & Readings Woodstock LibraryBronx
6–7pm Character Spotlight Series featuring Phineas and Ferb! Ages: 5 – 12 Haverstraw King’s Daughters Public Library, Main BranchGarnerville
Gay City News Mary Bonauto, trailblazing attorney in Obergefell case, maintains faith in marriage equality