auditeria

plural auditerias

1. A space, typically found in schools, that combines the functions of a cafeteria and auditorium.

   There is another combination which is regarded favorably, particularly where economy of space is a necessity. This is the combined cafeteria-auditorium unit and is often called a cafetorium or an auditeria.

   1948, University of the State of New York, Planning The School Auditorium, page 14