10am–5pm Mysteries from the Deep: Exploring Underwater Archaeology Ages: AllAttractions Intrepid Museum
10am–1pm The Great Nature Play Day: A Summer Family Festival Ages: AllEnvironment Festivals Planting FieldsOyster Bay
10:30am–1pm Guggenheim Museum Wake & Make Art Studio Ages: 5 – 12Art Community GuggenheimUpper East Side
10:30am–noon Kids Cooking Class: Summer Ice Cream Fun with Sugar Hill Creamer Ages: 5 – 8Classes Craft & DIY Platform by JBFChelsea
10:30am–3pm Live Butterfly Tours Ages: AllAnimals Attractions The Nature Center at GreenburghScarsdale
11am–3pm Farmhouse Family Day: The Power of the Sun Ages: 12 and underArt Craft & DIY Wyckoff Farmhouse MuseumBrooklyn
11am Atlantic Base Ball Club 19th Century Base Ball Ages: AllFree History & Culture The Smithtown Historical SocietySmithtown
11am–4pm The Wizard’s Quest Ages: 5 and upArt Attractions The Whaling Museum & Education CenterCold Spring Harbor
11am–noon Ready, Set, Kindergarten! at the Sheepshead Bay Library Ages: 5 – 8Free Brooklyn Public Library Sheepshead BayBrooklyn
11am–4pm Jaws-Some Scavenger Hunt Ages: 5 – 12Attractions The Whaling Museum & Education CenterCold Spring Harbor
11am–5pm Back to School Bash at The Shoppes at East Wind Ages: AllArt Outdoors The Shoppes at East WindWading River
11:30am–12:30pm Little Skywatchers: A Cosmic Adventure (Planetarium Show) Ages: 5 – 8Film Hudson River MuseumYonkers
Noon–4pm Family and Kids Activities at Top of the Rock Observation Deck at Rockefeller Center Ages: All Top of the Rock Observation Deck
Noon–1:30pm Paley Family | From Storytime to Screentime in New York | Harold & the Purple Crayon Episode 1 Ages: 3 – 8Books & Readings The Paley Center for Media
Noon–3pm Randall’s Island Park: Taste of the Farm Ages: AllFood & Drink Free Randall’s Island Urban FarmRandall’s Island
AMNY As threat of mass strike looms, some NYC legal service providers reach tentative agreements with unions