Not sure if this has already been posted, but this site could help answer the question:
http://www.ps3seeker.com/wii/
Shows 300+ units in my area (at various stores), so hopefully I'll be able to find one around 10AM tomorrow, without too much hassle.
Check out an old game called "Subspace".
Its like a massive multiplayer version of asteroids with different ships and weapons, and a bunch of different game modes like capture the flag and deathmatch.
As I'm looking right now, it looks like they renamed the game "Continuum" and made it...