Its a little odd for sure. My experience with nightclubs, and I worked in a few in my time is that female patrons are generally considered a good thing. A club that has lots of females brings in lots of males, thats just the way things are. Bouncers will let any girls in, regardless of appearance or even questionable age but be considerably more diserning regarding male clients, at least thats the way it used to be in my day...
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Never moon a werewolf.