Just curious, have you ever been to a Rainbow Gathering? I have been to both Burning Man Festivals and Rainbow Gatherings, and find the Rainbow Gathering to be more to my liking - it's more mellow and less pretentious.
I enjoy the artsy sense of Burning Man, but there are many people with a "freakier than thou" attitude. Also, the weather is usually better at the Rainbow Gathering which moves around to different States every year.
Anyway, I won't be able to make it to Burning Man this year, so it will be fun to experience it vicariously through my favorite pink couple. I love the pictures that you posted so far.
Here is a link to the Rainbow Family/Gathering:
Rainbow Family of Living Light
Namaste,
ADG Webmaster