I went to this show, I believe both nights. As you can see by the lineup on this poster, Captain Beefheart was not on the bill. This is the first I've ever heard that he was there, and I certainly don't remember him being there. It was a crazy night of music and insanity, especially with Wild Man Fisher and The GTO's. I had bought hand painted art from Cal Schenkel, for myself and a few friends in the past. A few years ago I asked him if he would make me a hand drawn ink reproduction of this poster for a set amount of money, and he said sure. I got it, it was fantastic, I custom framed it, and it looks beautiful hanging on a wall in my office! Anybody else go to this show?