Next week I'll be going to this:
http://nintendo.dwinq.com/NintendoRegistration/pre-registrationDon't know how I got on the invite list, but you bet I'm goin'. I went to a Spirit Camera event a while ago but don't recall ever giving them my email address.
I'll try to take pictures, but it should be fun! I don't own a Wii but have a few Wii games... We'll see how the Wii U looks up close and personal.