It all goes down tomorrow at the Expo Center (2060 N Marine, Hall E), 5:45 pm, $14-22
Pro tips: Take the Yellow line MAX to avoid paying $8 for parking at the Expo Center, get your tickets in advance here or at the Night Light (2100 SE Clinton). The afterparty's at the kick-ass Spare Room (4830 NE 42nd), which is big and rowdy and fun, where 80-plus derby girls and their posses will be blowing the roof off the joint.
I'll be doing a wrap-up of the double-header on Blogtown early next week, so watch for that.
UPDATE: As Graham helpfully pointed out, there's a Fox News report about the Break Neck Betties' Nori Skepkt whose gear was stolen on Monday from her soft-top Jeep. Don't worry, she'll be playing tomorrow, but also stolen were a grip of tickets to tomorrow's championships. Quiz your scalper before buying from someone on the street—if they don't know derby, they've probably got some hot tickets. If you see something, say something.