When I was younger, I always remember some bloke used to run on the pitch from within the hotel end...
It was when we were attacking the hotel end and the opposition keeper was just about to take a goal kick...this legend would jump over the fence, barge the keeper out the way and score a goal!!! Then he'd jump back into the hotel end
Last time I saw him it was just before that Villa game in 82/83 when he was burning a villa flag whilst standing on one of those claret boxes within the hotel end