ART!

If you're in Seattle, you must go to the Seattle Art Museum. Go see the collection of Roman art & artifacts from the Louvre (some of which has never visited the States, and most of which will never leave France after it goes back home).
And go see Lorenzo Ghiberti's Gates of Paradise. I didn't move half the time, & the other half I was dancing all over the room, & I wanted to go down on my knees in front of the artwork. Beautiful doesn't tell you a thing.

Just go.