This is one of my favourite places in Tucson. It is located in a odd place and may be difficult to find.
You make your own meal in this place and at the end they cook in on a large heated stone/metal surface (like a large griddle). They also recommend what sauces to take. I really like the lentil bread that you get here with the meal and the soups are alright.
The atmosphere is not the best, but the food is overall very good.
Have been here at least 5 times. Highly recommended.