Nintendo have announced three separate pre-E3 Nintendo Direct presentations—one for the Americas, one for Japan, and one for Europe. These will kick off tomorrow, and will have Nintendo discussing the concept behind the Wii U. Take a look at the schedule below or on this page.
Just remember, we likely won’t see any major reveals during this presentation, so keep your hopes grounded. All of that information will probably be saved for Nintendo’s E3 conference on Tuesday, June 5th.