Our first visit was a great one with a free sample of a soup/sauce I asked about. It was awesome by the way (the pork green chili sauce/soup tastes sooo good)! They do serve alcohol (beer, wine, mixed drinks), and that is very hard to find in a quick service restaurant as well, if you are in a drinking mood. The tacos, enchiladas, soups, and pretty much everything is ala carte, which is great to make a meal your own. The Memphis taco (BBQ with western sauce and coleslaw) was a little different but I would liken it to a BBQ sandwich in a soft tortilla- very good! The chicken enchilada with pork green chili sauce was the best thing I had- very tasty!!
The ONLY negative was the fish taco, which has fried fish but NO sauce at all- my wife had to add some of my pork green chili sauce but that made it very good.
The kids weren't with us, but they do have a kids menu that should work for most kids as well.