After graduating from the University of Cincinnati in 2005, Dru Riess was waiting tables, eager to find a way to make something of himself. In 2007, when his good friend Ray Salinas moved to Texas for love, Riess followed, and he found that the stepdad of the girl Salinas moved to Texas for owned a dying printing business.

"This printing machine was literally in a barn," says Riess, located in the small town of McKinney, Texas, north of Dallas. "It was disgusting. There were mice. There were snakes."