Chicago used to have a trendy health club that had showers that exposed you to everyone sitting in the coffee shop. The men's and women's locker rooms were down a hallway on opposite sides of the hall. Three of the showers in each locker room faced the open coffee shop area where people would be sitting having coffee or relaxing. The upper third of the wall of the shower was lightly frosted so the person's face was slightly blurry. However you could clearly see the nude body of the person showering. You had a choice of using other showers that were completely private, so the ones who used these showers were either wanting to show off to everyone or oblivious first timers who didn't realize they were exposed to the club. The place closed a while back, but those were fun times.