There is the
Evergreen Woodworkers Guild. They meet at the Edgewood Community Church on the second Monday of each month. The members are not only scrollers, but also turners, cabinet makers, and general woodworkers. Membership gets you a 10% discount at Rockler, Woodcraft, and Crosscut Hardwoods, among others. Every month they have a program topic that's usually pretty interesting.
I used to go every meeting, but since I now have a job in downtown Seattle, I'm unable to get there

. However, they're a great group; both informative and supportive.