I'm finally getting used to them, not because of bike events, but because of dog events. I hate to say this, but they are cleaner at dog events. No idea why, in fact, since people/dogs are staying in 1 local, I'd expect them to be dirtier. Maybe it's because dog events are 90% women, and bike events are 90% men?
Took this photo at an earthdog trial last year, just thought I'd add some "amusing" to the thread. (and note the business name for the port-o-potties, yuck!)