Piccadilly Cafeteria 536 Cobb Pkwy S, Marietta, GA30060 Piccadilly is a well known cafeteria style restaurant. It offers southern style cooking and senior discounts. Vegetable…More plates are available as well as several different meats and side dishes to choose from. The dessert selection is vast and the seating is plentiful. Large groups are welcome with special pricing available and there is a kid's menu as well.