Today marked the 37th annual celebration of Harlem Day, a one-day event as the main part of “Harlem Week” which features a bunch of activities and entertainment across New York City’s Harlem neighborhood. Hot 97 & Kiss FM were on the scene today and our own @iBlondeGenius snapped some photos of singers Olivia & Joe. Hit the jump to see the pics and find out more about Harlem Day!! @ItsLukieBaby