Green Apple Earth Day Fest Needs Volunteers

If you want to volunteer for the Green Apple Earth Day Fest in DC April 17 - 19, you'll get to go to a free "thank you" concert in DC on 4/19. They haven't announced the DC artists yet, but the other cities have some good bands so I would expect the same in DC. Here is the link: http://planetgreen.discovery.com/work-connect/green-apple.html.