Charley's Grille Subs is a sandwich chain with 312 locations in 39 states in the United States, and 10 countries, including Japan, United Arab Emirates, Venezuela, South Korea, Germany and Guam. Formerly known as Charley's Steakery, the franchise was established in 1986 on the campus of Ohio State University in Columbus, Ohio. Charley's specializes in fresh, made-to-order grilled subs and wraps, capitalizing on recent health food trends. The restaurant features such sandwiches as the Philly cheesesteak, chicken teriyaki, and Buffalo chicken. Charley's also serves salads and gourmet fries, and is famous for its signature lemonades.