Cafe Rio, also known as Cafe Rio Mexican Grill, is a restaurant chain of fast casual dining establishments in the United States. The company is based in Salt Lake City, Utah and has branches in a number of states including Maryland, Idaho, Colorado, California, Virginia, Washington, Wyoming and others. The Cafe Rio restaurants serve a number of different foods in Mexican cuisine, including tostadas, appetizers, burritos, salads, desserts, tacos, enchiladas, quesadillas, soups, beverages and other items. This company will also provide a catering service. It has well over 100 locations in the United States.