VIDEO : Childish Gambino Surprises Chicago

On Monday, Childish Gambino, the rap alter ego of actor Donald Glover, showed up for Chance's Open Mike event for high school students in the Windy City. Chance hosted the event alongside Malcolm London. London tweeted a video of Chance on stage talking to an audience of youth gathered at the Harold Washington Library Center. Chance says before the opening of Gambino's hit song This Is America, "My next guest needs no introduction" as attendees rushed the stage for Gambino.