Read Graeme Thickins's post for the full scoop (he's playing in a hockey tournament) and a short interview about Guy's talk at the University of Minnesota. It's free and I would reserve tickets soon as the local blogosphere is lighting up with the announcement.
He's a good speaker. I saw him long ago, at the Walker Art Center, I think, when he was still an evangelist for Apple. He said “Url” like a word, instead of “U R L” like good Minnesota people. I figured it was a California thing.
More info and registration here or call 888-889-7787, Event #932.