Liberty Market in Gilbert, Ariz.
This cafeteria-style restaurant, popular with Yelp users for breakfast and brunch, was converted from an old grocery store. And just like a lunch counter’s variety of options, the restrooms let customers have their own way. There are five unisex stalls (with a common sink area), each with its own design and personalized music playlist. One has menu items scrawled on the wall, while another features images of a Vespa ride through Italy.