The Extras: A sign on the wall reads "Tripas Tacos are back at only $1.75 each." A unique item not for the faint at heart, tripas is pork chitlins. And yes, chitlins are the small intestines, so try one before you buy two but once you start they may become a favorite.
Fun Fact: While most traditional Mexican food restaurants in Austin don't have a veggie line up, Little Mexico offers three different types of vegetarian enchiladas. All are offered with ranchera sauce and the Monterrey Jack version is served with Poblano peppers.