I didn't know anything about Tunisian food entering Habbouz but I left knowing that I like from this place. Seriously - go to the restaurant. The service is wonderful and, for my fellow Localists, it's a mom and pop operation where the Mrs makes the meals fresh right there on site. This is the kind of restaurant, in this Yelper's humble opinion, that should get community support.
We had the hummus, grilled chicken (I don't recall the menu name), and slata mechouiya. It was all so good. I regret that we only visited to snack because I would have loved to try even more of their menu -- though I definitely will in the future. The chicken was crisp on the outside and so juicy inside. We ended up taking some of the baked goods home as well. One was a little pistachio treat - unlike anything I'd had -- and some baklava, which was flaky and doughy.
Really, I just can't say enough good things. It's right off I-17 with plenty of parking. Bookmark it and hit it up. You'll agree with me.