I was at that show. Reverend Horton Heat opened. I don't remember the cross or the half-full room by the end but I do remember they encored with Baba O'Reilly. Anyway, would love to get a recording as well. Edit to add: Unless Soundgarden played Bob Guertin once, because I saw RRH open for somebody in that building. In any case, I'm still confident about the Baba O'Reilly part.