Overlooks the magnificent Middle Falls in Letchworth State Park. Historic inn, which was originally the home of William Pryor Letchworth. Caroline's Dining Room features breakfast, lunch and dinner daily. Special menus for Veranda service or picnics in the park. Contemporary American Cuisine. Smart casual attire. The Gift Shop at the Glen Iris Inn features unique gifts and home decor, jewelry, personal accessories and souvenir merchandise for Letchworth State Park.