Someone named Greg Reed has started the "Northwest Didgeridoo Tribe" on meetup. Go to http://didgeridoo.meetup.com/13/ to learn about it. He's planned a meeting for Jan 11th. His apt is just a few blocks away from the monday lake city didge circle, so I wouldn't be surprised if the two groups merge once we all get in touch.
That's all I know for now, but I'll get things up to date once I learn more.