The Legend of Zelda: The Wind Waker HD - September 20 (Digital)
The Legend of Zelda: The Wind Waker HD - October 4 (Physical)
Wii Party U - October 25 (with Wii Remote Plus for $49.99)
Super Mario 3D World - November 22 ($59.99)
Donkey Kong Country: Tropical Freeze - December 6 ($49.99)
Wii Fit U - Holiday 2013
Mario and Sonic at the Sochi 2014 Olympic Winter Games - Holiday 2013
I'm torn on getting Wind Waker. But Tropical Freeze, and 3D World are definite purchases.
Spring has Smash Bros. and Mario Kart as well just no concrete dates.