Founded in 1966, Cosi is a chain of restaurants that offers foods and beverages. Its restaurants serve pizzas, soups, bagels, gourmet beverages and desserts. The chain s restaurants also serve hand-tossed salad and mozzarella sandwiches. Cosi also provides franchise options, as well gift and store value cards. The chain operates more than 100 restaurants in 16 states throughout the United States. Its restaurants also offer turkey and tuna sandwiches, chocolate milk, and grilled ham and cheese for children. The chain s restaurants provide catering services for breakfast meetings, lunch celebrations and evening receptions. It offer several merchandise items, such as tumblers and coffee blenders and mugs.