The Quality Cafe(also known as Quality Diner) is a now-defunct diner at 1236 West 7th Street in Los Angeles, California. The restaurant ceased to function as a diner in late 2006, but has appeared as a location featured in a number of Hollywood films, including Training Day, Old School, Se7en, Ghost World, Gone in 60 Seconds, The Stepfather, What's Love Got to Do with It and Catch Me If You Can. It was also featured in Season 1 of the 2007 television series Mad Men, in the episode "5G."