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.
Mother's Pizza Mother's Pizza Parlour and Spaghetti House, or simply Mother's Pizza, is a restaurant revival of a major 1970s and 1980s chain of the same name, which grew to 120 locations in Canada, the United States, and the United Kingdom.