Various Earth Month at World Trade Center Ages: AllAttractions Free North Oculus Plaza at the World Trade CenterFinancial District
All day TADA! Youth Theater Presents World Premiere of Common Ground Ages: 9 and upTheater TADA! Youth TheaterChelsea
10 am – noon Prospect Park Stroller Walk Ages: 4 and underCommunity Free Prospect Park Audubon CenterBrooklyn
11 am – 4 pm This is New York: 100 Years of the City in Art and Pop Culture Ages: 3 – 12Art Books & Readings MUSEUM OF THE CITY OF NEW YORKEast Harlem
Noon – 2 pm Build-On Spring Block Party Ages: AllCommunity Free Williamsbridge Oval Recreation CenterBronx
1 – 2 pm Kids Week: All About Amphibians Ages: 5 and upAnimals Environment Willowbrook ParkStaten Island
3 – 5 pm Open Hours at the Environmental Education Center Ages: AllFree Brooklyn Bridge Park Conservancy Environmental Education CenterBrooklyn