GamesIndustry.biz has reported all the nominations from head to toe for the Game Convention awards. I have them from the DS to Wii so be sure to read.
A few of Nintendo's top honors for the Nintendo Wii are Wii Fit, Mario & Sonic at the Olympic games and of course, the long waited Super Mario Galaxy.
Nintendo also has a few honors for the DS division. They are Eye Training, Undercover: Dual Motives, and The Simpsons. The games aren't that popular for the public but they are unique and thats what grabs the award.
Another thing Nintendo has is the Wii Balance Board nominated for the best hardware product category which puts the Eye Toy down. This is good news for Nintendo, due to Sony "copying" Nintendo's idea of motion sensing.
Much more is to come, NinBoy will keep you updated.