During the set Trey invited everyone including the staff to stand on stage since it was such a small crowd. They all sang together to a completely empty audience. This was a local "Blues Jam" that was ran by friends of mine. It had been going for years and even at some points in time "aired live" on the local radio station KRCL 90.9
I still hang with some if the musicians that played that night.
I will always regret choosing to change my plans and stay an extra night in Vegas after Halloween. Or else I probably would gave been at this.