BC's is a Pasadena institution. Maybe the only place in LA that you can get a Middle Eastern buffet, a burger & fries, along with an evening belly dancer.
The food is a little uneven, from adequete to quite good. I'd skip the American food and stick with the Middle Eastern food. Kebabs and hummus are great. The buffet gets mixed reviews. It's definitely a good deal, but only if you plan to eat a lot.
Evenings are very lively here, often with live music and the aforementioned belly dancer. They are also very nice about accomodating large parties and catering.