Established in 1948, Marie Callenders is one of the longest operating chains of full-service dining restaurants in the United States. Based in Monterey Park, Calif., its restaurants are casual dining establishments specializing in pies and operating mainly in the western United States. The restaurant offers a variety of items in its menu, such as Croissant Sandwiches, Roast Beef on a Baguette, Chicken Caesar Salad, Chinese Chicken Salad and Spicy Cabo Wrap, among others. Its signature menu items include Pot Pies, Quiches, Full Salad Bar and Sunday Brunch, to name a few.