廊下 /rou ka/ in Japanese means 'hall, corridor'.
Brittain Dining Hall was created in 1928.
Indian Rocks Dining Hall was created in 1928.
"Dining hall" in English is sala da pranzo in Italian.
Phoenix Indian School Dining Hall was created in 1902.
the dining room
Supōtsu kaikan - according to google !
A refectory
A refectory is a dining hall.
the main dining hall
It is called a Great Hall.
A refectory is a dining hall.