She...couldn’t tell all the men were gay?? Has she no sense of awareness at all? Lmao

Don't tell her. You'll only be showing her how dumb she is and no one likes that. Give her some scissors, a muff and some carpet and let her figure it out,

This is why straight people shouldn't be allowed into gay clubs without an accompanying gay person, or at least demonstrating solid awareness that they are, in fact, at a gay club. Going to such a place and then getting upset that people of your own gender are hitting on you and people of your preferred gender aren't interested is really dumb, especially given there's tons of regular clubs.

Who knows? She might be intrigued...