This service exists in industrial canteens, hostels, and cafeterias. The menu and the area is restricted; the cutlery is handed over to the visitors. Sometimes excessive chairs are provided to eat meals at slim tables. It this sort of service, the friends get plates from the stack and goes to buffet counter where food is saved in large casseroles and platters with burners.
Placing extra stacks of menus within reach helps to entertain them and also offers them a head start on their menu choices. When your clients already know what they want to order before they sit down, it will increase your turnover rate. These front of home locations are where all of the interaction with your guests will happen.