"We reserve the right to refuse service to anyone."

A bunch of men dressed as women tried to get into a restaurant and were denied by a bouncer because they were dressed inappropriately. This makes sense to me. Why are these cross dressers so upset? Isn't it reasonable for a father to want his little girl to be able to go to the women's room at a restaurant without a cross-dressing man being in the bathroom with her? Story here.