The 5600 Grill is located in the lower level of the Defense Information Systems Agency building. It services the Falls Church community with deli sandwiches and snacks, and it has its own set of parking spaces right by the lower level entrance, which are solely for the use of the deli's partrons. The 5600 Grill serves a combination of American and Chinese-style meals. It is a great place to grab something quick to eat for breakfast or lunch, and its limited hours are because its main customers are the employees of the building.