Ah, yes, the River Walk! We lived in San Antonio for 2.5 years in the mid '80s. I worked at Schlotzsky's for most of that time. When they opened a shop on the River Walk, I was there helping out on opening day and, OMG, the people just kept coming! We served over a thousand people that day; I was very happy to get back to my shop and my regular customers...
Very creative, putting that wall there! Beautiful imaging...