As I have posted, there are places, they are just at different places throughout the entire area.
Also, you will never have an appropriate listening area until you try it out in your ideal listening area. I tried a bunch of stuff at CanJam in Denver, and while I could compare headphones, amps, dacs, and other equipment thoroughly, I had to leave many side notes for myself for many reasons. There was a good amount of conversation noise, many people coming and going at all times, and emitting interference from other audio equipment. I did manage to try out the Stax line in a designated hotel room, but only cancelled out the conversation noise, as people were moving around a small room and you could hear emitting interference from other audio equipment better. Not just that, I apparently missed the designated Abyss room on a certain floor, so there was just too much space to cover in one day for me. That's okay, it only had very minute advantages to the SR-009 and not better overall.
Eventually Houston head-fi meets will be better organized to match Chicago, LA, and NYC meets, but it will need help from the Houston Audio Society, as they meet up annually.