Has anybody done a Color Run? Children's Health Care of Atlanta did one today and they are hysterically funny. You start out the run in a white T-shirt and as you get to certain points in the race, people spray you with powdery but sticky colors and then at the end, you're sprayed with this incredible rainbow of color. There are pictures on FB of clouds of colors going up in the air at the end.
There's no place nearby to wash off so 10,000 people have left the site in various hues--Ballerina is at least half purple.