See the movie. Terry Zwigoff directed and the Coen brothers produced. If that ain't enough motivation, I don't know what is. Funniest movie I've seen in months.
In a couple of weeks I'll be seeing The Wizard of Oz at the 5th Avenue Theatre. Coincidentally, I am also reading Wicked by Gregory Maguire right now. It's the story of Oz from the perspective of the wicked witch of the west. There's also a Broadway play based on Wicked. Be cool if that comes to Seattle.