10 am – 5 pm Cradle-Con: A Comic, Collectible and Pop Culture Con Ages: 5 and upExpo Family Festivals Cradle of Aviation MuseumGarden City
10 am – 4 pm Ward Pound Ridge Reservation’s 100th Anniversary Celebration Ages: AllFamily Festivals Free Ward Pound Ridge Reservation
10 am – 5 pm Kiwanis Club of Wantagh hosts the annual Wantagh Spring Festival Festivals Food & Drink LIRR – Wantagh StationWantagh
11 am – 3 pm SUBMERGE Marine Science Festival Ages: AllEnvironment Family Festivals Pier 84 Hudson River Park
11 am – 5 pm Family Health and Wellness Day at The Shoppes Ages: AllFamily Festivals Food & Drink The Shoppes at East WindRiverhead
11 am – 9 pm Saint George Ukrainian Festival Festivals Free St. George Ukrainian Catholic ChurchEast Village
11:30 am – 3 pm Taste of Tribeca Festivals Food & Drink Duane Street between Greenwich and HudsonTribeca
Noon – 11 pm Bald Hill Fair Ages: AllAttractions Family Festivals Catholic Health Ampitheater at Bald HillFarmingville
Noon – 3 pm Farmhouse Family Day: Pinkster Celebration Ages: AllArt Craft & DIY Family Wyckoff Farmhouse MuseumEast Flatbush
Noon – 4 pm Living Well, Living Strong! Free Health Fest and Fun Beats! (Community Board 2 Health Fair) Ages: 5 and upBeauty Dance Family Fort Greene ParkFort Greene (Myrtle Ave & St Edwards Street)
Noon NYC Parks Presents: Spring Festival at Shoelace Park Ages: AllCommunity Family Festivals Shoelace Park
Noon – 11 pm Westbury Carnival at Samanea Ages: AllAttractions Family Festivals Samanea New YorkWestbury
1 – 11 pm 19th Annual Feast by the Shore Ages: AllAttractions Family Festivals Tappen ParkGlenwood Landing
2 – 5 pm Family Fest FUNdraiser for the Hampton Library Ages: 3 – 12Community Family Festivals Channing Daughters WineryBridgehampton