Which casual restaurant chain offers more service formats ,Pizza Corner or Uncle Maddio's Pizza Joint?
Pizza Corner:  Its service formats include: large dine-in restaurants, delivery outlets, express dine-ins, and express kiosks. Uncle Maddio's Pizza Joint: Uncle Maddio's Pizza Joint is a fast casual restaurant chain serving pizzas, salads and sandwiches with its headquarters in Atlanta, Georgia.
i don't know