It's the 10th Annual Chibi Chibi Con In Olympia, WA at the Evergreen State College. It's the parking and the con is free and run by the anime club there. I've went the last two years and had fun and thought I'd let people know about it. It's only one day but pretty cool to tryout cosplays and meet new people.
www.chibichibicon.netedit by lego: fixed link, was missing 2nd H