Nickelodeon's 11th Annual Worldwide Day of Play

Actors (L-R) Tylen Jacob Williams, Sydney Park, Kira Kosarin and Jack Griffo participate in activities during Nickelodeon's 11th Annual Worldwide Day of Play at Prospect Park on September 20, 2014 in New York City.
(Sept. 19, 2014 - Source: Stephen Lovekin/Getty Images North America) more pics from this album »