4 – 6 pm NYC Parks Presents: Kids Fun and Fit Day Ages: AllCommunity Free Athletic Field in P.O. Serrano PlaygroundBronx
10 – 11 am Idlewild Trail Walk Ages: AllEnvironment Free Idlewild Environmental CenterSpringfield Gardens
9:30 am Arthur Ashe Kids’ Day powered by Net Generation Ages: AllFree Sports USTA Billie Jean King National Tennis CenterFlushing
9:30 am – 1:30 pm Long Island Nets Summer Fest Ages: AllFestivals Free Jones Beach (Field 4) – Basketball CourtsWantagh
9:30 am – 8 pm Summer Festival Ages: 8 and underFree Open Houses NY Kids Club Park Slope-GowanusBrooklyn
10 am – 8 pm Celebrate 10 Years of Miraculous® – Tales of Ladybug and Cat Noir Ages: AllFree FAO SchwarzMidtown
11 am – 2 pm Kids Business Fair Ages: AllCommunity Craft & DIY All Saints Church Staten IslandStaten Island
10 am – 1 pm Battle of Brooklyn and The Meaning of Freedom: Family Afternoon Ages: AllFree History & Culture Green-Wood CemeteryBrooklyn
AMNY Guns be gone! NYPD, mayor tout more than 3,000 firearms seized citywide, but warn of 3D technology