Seattle First Thursday ART WALK

The first Thursday of every month Pioneer Square fills up with artists and art lovers. There are great unique sites to see on that day. I would recommend going to the 619 Western Ave Arts Building, however don't spend all your time there because there are plenty of other great art studios. If you are in town on a different day go check out Pioneer Square anyway for the historical sites and beautiful art.
http://www.firstthursdayseattle.com/index.php