congregate housing
(1) the term “congregate housing” means (A) low-rent housing which, as of January 1, 1979 , was built or under construction, with which there is connected a central dining facility where wholesome and economical meals can be served to such occupants; or (B) low-rent housing constructed after, but not under construction prior to, January 1, 1979 , connected with which there is a central dining facility to provide wholesome and economical meals for such occupants;