Catherine recently told us about a handy cell-phone service that will help you find the best bathroom in west London. My first thought was, It would be nice if they had something like that in North America, but as it turns out, they do. MizPee can tell you where the nearest clean bathrooms are when you use it on your cell phone, as Justin told us a few months ago.
But you know what else MizPee does? It allows you to rate the bathroom — they have a Honor Roll for the best and a Wall of Shame for the worst. Best bathrooms include those at the Time Warner Center and Apple Store in Manhattan, and the worst can be found at Starbucks in Union Square West and the Staten Island Ferry Terminal.
My vote for the worst bathroom goes to the ones in LAX. I have never been to a decent one while traveling through that airport.