If you are in Tuscaloosa, go to Taco Casa.
Taco Casa is its own genre of food in my mind. While it is Mexican food, it somehow feels different, but that is a good thing.
Whenever I leave Tuscaloosa for an extended period of time, Taco Casa is always on the list when I return.
The only thing that keeps me from giving Taco Casa five stars, is the fact that the drive through occasionally messes my order up.