Which pizza chain, Cassano's Pizza King or Mazzio's is still in operation today?
Mazzio's Mazzio's Corporation is the parent company of Mazzio's Italian Eatery and the former parent company of Zio's Italian Kitchen. In November 2007, Zio's Italian Kitchen was sold to a private company.
California Pizza Kitchen California Pizza Kitchen, known within the food industry as CPK, is a polished casual dining restaurant chain that specializes in California-style pizza. The restaurant was started in 1985 by attorneys Rick Rosenfield and Larry Flax in Beverly Hills, California, United States.