Red Robin Gourmet Burgers, Inc., together with its subsidiaries, develops, operates, and franchises casual-dining restaurants in the United States and Canada. Its restaurants offer gourmet burgers, as well as various salads, soups, appetizers, entrees, desserts, and signature Mad Mixology alcoholic and non-alcoholic specialty beverages. As of August 15, 2013, the company operated 480 Red Robin locations, including 341 company-owned Red Robin restaurants and 5 Red Robin's Burger Works locations, and 134 Red Robin franchised restaurants. Red Robin Gourmet Burgers, Inc. was founded in 1969 and is headquartered in Greenwood Village, Colorado.