Cafeteria Style Eateries
San Antonio Winery is set up like a cafeteria, although the entrees are cooked to order.
Beadle's in Pasadena closed in 2006 and Schaber's in North Hollywood closed in 1998, they were a few of the last real cafeterias.
Of course there's dozens of buffet Chinese, seafood, Indian, etc. places, but that's a whole other category.