Tyrell Slappey, a Black entrepreneur in Detroit , brings joy to dozens of partygoers with his unique video game venture. Slappey is the co-owner of Round One Gaming Lab, a mobile arcade he drives to birthday parties and other events around the Detroit area. Inside the trailer, video game players can find five plasma-screen TVs. The mobile arcade also includes the newest PlayStation and Xbox editions, as well as dozens of video games to choose from. “When we pull up, the kids are outside cheering, cheering as we’re pulling up,” Slappey told CBS News .