The ultimate "green" vehicle!

Yep, you read right, it's a bicycle made out of bamboo. According to <a target="_blank" href="http://www.americanbamboo.org/GeneralInfoPages/BambooBicycle.html">this page on the American Bamboo Society's website</a>, there's a Brazillian in Christiana, which is in Copenhagen, who's making bicycles out of bamboo. And, according to the article, they seem quite popular, too!
Have fun with it.