is that gay bar just off pl Zbawiciela still open?
Down from plac Zbawiciela, towards pl Unii Lubelski? If it's the place I think, they demolished the whole building and the club there (behind and above a Bulgarian restaurant?) moved nearer centrum (and went a bit more upmarket, not that it would be hard). No grizzly middle-aged fat crossdressing musicians, just drinks and a dj.
That's one of the things about siting the first Polish Rainbow in plac Zbawiciela - it's a very eclectic district with more people out clubbing and partying of an evening than ever darken the door of that church.