Last month my friend and I decided to see a new band in the local club. I had purchased the tickets three weeks early, and we were really excited to go. On the night of the concert, we spent 2 hours getting ready and showed up a half-hour early. We were able to find pretty good seats near the stage, and ordered a couple drinks while waiting around for the show to begin. Mid-air quality was a bit smokey but it felt quite cool. I was glad the club had a particularly nice air conditioning system, because a room filled with moving people can become really hot in the event the HVAC system isn’t working effectively. The show started, and my friend and I really enjoyed ourselves for the first 30 minutes or so. I began to notice that I was feeling a bit warmer than when we arrived. I just thought that it was because of all bodies moving around, and had no inclination that it had anything to do with the club’s HVAC system. Twenty minutes later, I found myself sweating a lot. I looked around and noticed everyone else was also sweating. Over the next two hours, we just got hotter and hotter, until it was basically unbearable. There was no way the room was that warm just because of the people that were moving around. I eventually realized it must’ve been the HVAC system and for some reason the club’s HVAC unit was unable to maintain all the body heat emitted into the environment. On the way out I suggested to an employee that they should try to have their HVAC system serviced because that was no way to run an online business.