One Piece: Unlimited Adventure is possibly coming to North America. GameFly have a listing up for the One Piece Wii game with Namco Bandai as the publisher:

More About: One Piece: Unlimited Adventure

EB Games has Fifa Soccer 08 listed for the Nintendo Wii:

More About: Fifa Soccer 08, Wii

According CR the retailers have another game is listed for the Wii, a version of Sims 2: Pets will be heading to our favorite console.

A Nintendo representative recently revealed that a demo channel for Wii is on the works.
You will be able to download demos and trailers of the upcoming games for free

*RUMOR*
Source

*RUMOR*
A Codanamerevolution distributor contact, stated that Dave Mirra BMX Challenge is listed to be released to the Nintendo Wii console in Q3 of 2007. The game will be published by Crave Entertainment and should retail at around $39.99 USD.

Source 

More About: Dave Mirra BMX Challenge, Nintendo Wii

At the Japanese media arts festival Yoot Saito, the creator of Odama, showed a prototype of Odama on the Wii. (more…)

More About: Odama

New Ready 2 Rumble in development for “various videogame platforms”

(more…)