Cafeteria
A cafeteria is a type of restaurant in which there is no table service. Instead, patrons select items that they want, placing them on a tray, and then report to a cashier to pay.As cafeterias require few employees, they are often found within a larger institution, catering to the clientelle of that institution: for example schools, colleges and their halls of residence, department stores, museums and office buildings often have cafeterias.