Not really. For other members who would be in the locker room they pay dues for, get out your cell phone and call someone and talk and laugh loudly during any butt-in-the-air demonstration in a locker room. It's better than complaining. It shows what the locker room is for all the members, not just the ones who want to use it for a prayer room.
Got it! Good idea. Maybe crank up some tunes, too.