I made a Storify so that I could bring together and display reviews, critics, and fans of the San Marcos food trucks. As you can see in the Storify, they are gaining popularity amogst people. There have been reviews of certain food trucks, Youtube videos of people discussing them. Along with that, there are other posts such as articles about the trucks and their food and people posting Instagram photos of some of the trucks and their experiences visiting the different food truck trailer parks.
photo credit here