Wii U and DS, March 23: http://press.nintendo.com/articles.jsp?id=37222
This is a pretty neat game by all accounts, although the new version is a HD reskin + extra high level content of a previous title so you may not want to buy it again if you've already slogged through its many hours of gameplay on the 3DS as the new material is higher level.
The Wii U version supports 4 player online co-op which should hopefully be fun, there will also be a demo and day 1 patched-in USB keyboard support.
I'm thinking of picking it up, the console lacks a really good RPG (aside from ME3 I guess?) and this looks like a snappy title. Any other Wii U-bros?