People hate on Taco Shack, but I think there’s nothing wrong with them. They’re great for a breakfast on the run. There’s one in the Frost bank building on 4th St. Try the steak & egg taco! Yum!
Torchy’s Tacos is good off south first. I def recommend over Taco Shack. Healthy mexican food may be an oximoron but they def have some Austin-influenced helpings...http://www.torchystacos.com/