I've added a couple of links. Seattle Job Search Social and C & P coffee.
The Job Search Social is a straight networking gig, that I've been hearing about. They schedule something every month. At a minimum it's a chance to connect with other professionals, increasing your network. Bring business cards.
C & P coffee is where the West Seattle Pink Slips meet, and is the 2nd group bing led by Notes from the Job Search. So it's an additional chance every week to work on job search skills as well as another chance to increase the size of your network. Besides they sell great coffee. :)