It's in the San Antonio area.
This is cross-posted from Painted Ocean. I had put it there originally because this is not really strange in San Antonio (it's a little different, but not really strange, and it's in the San Antonio area, not San Antonio proper), but I wanted to put it out there for a wider audience to look at. If you recognize where this place is, please pop into the comments section and let us know. Bonus blog points if you guess the name of the establishment.