I visited the Boardwalk on Bulverde (San Antonio’s first mobile food truck park!!) because of a Yelp sponsored event, earlier in the month. I am so glad I went! It was truly an incredible event!
Basically, Boardwalk on Bulverde is a group of gourmet food trucks that park in an empty lot off Bulverde Road (in between 1604 and 410) throughout the week at different times and offer fast food alternatives at reasonable prices. There are picnic tables, a playground for the kids, and areas to walk around with your dogs.
Food trucks can be found here, along with their menus, websites, twitter/facebook handles.