As anyone who has been to Austin for the SXSW Music Festival knows, or has been there for any other reason, Austin is too cool to be in Texas. Great bbq and live music are two great reasons to visit Austin. The latest reason to go to Austin is the growing number of food trailers with excellent fare such as the Brush Fire Taco, the Chicken and Avocado Cone, and the Dirty Sanchez Taco.
There are a lot of really good food trailers in Austin, with many in the South Austin Trailer Park and Eatery. Here are a few links to the details:
Dishola, Gadling and Austin Food Carts