Noon–10pm Hudson Valley Fair at Heritage Financial Park Ages: AllAttractions Festivals Heritage Financial ParkWappingers Falls
2–4pm Ashokan’s Spring Explorations Program: Indigenous History Day Ages: AllCommunity Cultural The Ashokan CenterOlivebridge
3:30–4:30pm “Moonbase: The Next Step” (Planetarium Show) Ages: 9 – 12Environment Hudson River MuseumYonkers
Brooklyn Paper From Fireworks to ‘Seinfeld Night,’ Brooklyn Cyclones summer schedule promises something for everyone