Pizza, chapatis, salads, sandwiches, a variety of other food in that style. Located at 618 Church Street just south of South University.
It's one of the few South U restaurants capable of taking a party of 8 without reservations at lunchtime, and it's about to get bigger with an addition going up next door. Lunch for 8 with tip was about $104, or $13 each, and we didn't order anything fancy.
Open late (4 am).
Web site: http://www.pizzahouse.com/home.aspx?CategoryID=64
They also have a location in East Lansing.