http://www.freeforcongress.com/
Just a candidate I've met personally and think has some great public speaking ability, a wonderful story, and solid progressive morals. As a member of the Democratic Party Apparatus, I can't personally choose any sides until the end of the primary, but people who are interested in a seat that leans democratic, and getting a solid progressive should check her our and give her some bread if they like what they see.
her opponent is Dan Boren, who's father was the Senator and Governor David Boren.
http://www.borenforcongress.com/