Try [link|http://www.rockbottom.com/|Rock Bottom Brew Pub]. Location: 1333 Fifth Ave, Seattle. 206-623-3070.

They offer a flight of the five or six beers they're brewing. It's a great way to get a sampler of everything. They usually have quite a mix: a blonde, a red, a porter, a stout (oatmeal stout, usually). Give it a try.