Just in case any of my fellow Art & Tech class mates are still trolling around these old blogs... The Ankeny Art Center in Iowa is asking for submissions of Artist Trading Cards. Might be fun to enter a few- they keep them, so don't expect them back if you decide to enter. I found this at theartlist.com, which looks like a great resource for artist opportunities!
By the way... Happy Earth Day! Although, I really do believe that every day is Earth Day (I'm a dork, I know!)