10 am – 4 pm Arbor Day Festival Ages: AllFestivals Outdoors Planting Fields Arboretum State Historic ParkOyster Bay
Noon – 3 pm International Sculpture Day on Park Avenue Ages: 5 and upArt Concert 375 Park AvenueMidtown East
Noon – 4 pm Spring Outdoor Market at the Conference House Ages: AllCommunity Free Conference House Park
Brooklyn Paper Contractor convicted of criminally-negligent manslaughter after 5-year-old killed by crumbling wall