In between Mellow Mushroom and Gatti's Pizza which one has corporate offices are in Austin, Texas?
Mellow Mushroom Mellow Mushroom Pizza Bakers is a restaurant chain that was established in 1974 in Atlanta, Georgia as a single pizzeria. It operates as a franchise under the banner of Home Grown Industries, Inc. of Georgia, with over 150 locations throughout the United States. Its headquarters are in Atlanta, Georgia.
Toppers Pizza (American restaurant) Toppers Pizza is a chain of pizzerias in the United States. The chain was founded by Scott Gittrich in 1991 in Champaign, Illinois, but the original location closed in the mid-1990s. The first Toppers Pizza location in Wisconsin opened in Whitewater in 1993. The company is headquartered in Whitewater, Wisconsin. The first official franchise store opened in Eau Claire, WI in 1997.