Cosi Restaurant is located on 223 East Lancaster Avenue in Wayne PA. Cosi is a Casual Dining Restaurant serving tasty, nutritious, and good wholesome food with an open flame oven where we bake our own bread. We offer free Wi-Fi, breakfast, lunch and dinner items from Bagels, Salads, Soups, Sandwiches, Pizza and Desserts. All items are available for delivery from our Catering Services. Please call us at 610-254-9400 for menu and catering information.