This is an awesome little place. A short walk from the convention center. It is a perfect place to take a little stroll from whatever craziness you are in town for, get away from the crowds and relax with a good lunch.
The food is awesome, real Latin mom and pop type deal and a cheap price.
The tamales are a good choice and you can get a taco for super cheap. Awesome options as they have everything from pork and chicken to beef tongue and head.
Definitely stop in if you have a chance.