Where is the headquarter of an American restaurant holding company who's chairman and chief executive officer was Jon L. Luther?
Dunkin' Brands Dunkin' Brands Group, Inc. is an American restaurant holding company which runs two chains of fast-food restaurants: Dunkin' Donuts and Baskin-Robbins. It is headquartered in Canton, Massachusetts.
Carl's Jr. Carl's Jr. Restaurants LLC is a fast food restaurant chain operated by CKE Restaurant Holdings, Inc., with locations primarily in the Western and Southwestern United States.