The Coachella Music and Arts Festival strives to keep sustainability efforts at the forefront of all their endeavors. Since 2007, the festival has been partnering with Global Inheritance to run ‘Carpoolchella’ — an annual contest which rewards concert-goers for carpooling to the festival. To participate, each carload is asked to decorate their ride with the words ‘Carpoolchella’ written out on a 8×11 piece of paper and placed on their dash. During the weekend, a secret spotter watches cars drive in, and picks a carload of four or more to win one of the many prizes the festival offers up. [Hint: topping the list of prizes is VIP passes for life.] Naturally, the creativity comes out, and the designs get crazy. That’s why we’ve rounded up some of the coolest Carpoolchella participants we’ve seen thus far during Weekend One. Check them out.