My DH and I usually ride our bikes to the gym. One day nice, newer lady who checks people in saw us carrying our bike helmets and said, "Safety first and all that, but you don't have to wear a helmet in the spin class!" I forced a laughed because I assumed she was just making a joke. As we were walking past her, DH pointed out to me that I had chain grease on my leg and the same lady said very incredulously, "Wait, you rode your bikes here!?! Do we even have bike racks?!?" Uh, yes and yes? That made me laugh for real as the bike racks are prominently placed next to the main entrance and are usually in use.