Safe2Pee

http://safe2pee.org/beta/
This site is great.  It's a collection of gender neutral toilet location, where it is safe to pee, whether you be trans, androgynous or munchkin.  There are a lot of bathrooms added and you are free to add your own or scope out where be headed if you were ever to travel. The site itself in its welcome message says

The goal of the project is to create a resource where people who do not feel comfortable with traditional public restrooms can find safe alternatives, and to support advocacy and research to further the cause of gender free, inclusive bathrooms. The service aims to be accessible from a variety of mediums (computer, cell phone browser, maybe even a call-in number?)

This is a great initiative and I'd love to see their plans come into fruition.  The site looks great as well, with a tag cloud featuring the hot spots to pee.  For the moment it seems that San Francisco and Las Vegas are the places to pee!