Did you know that there is a Green Festival every year in DC, showcasing all items and services eco-friendly? Yep, at the DC Convention Center, and it was this weekend. Although I didn't actually attend the expo, I photographed two enthusiastic participants displaying their efforts to be as green a possible.
I was worried that they would get green paint all over me, the way they did to this woman.
Luckily, I left the convention center unscathed!