It appears Nintendo Korea has announced (via Gematsu) that the company's next Nintendo Direct conference will be held on this comning Saturday at 8pm Korean time (4am PST, 7am EST, 12am BST).
Nintendo normally uses these events to detail new hardware features and discuss upcoming games. This will likely be the last direct conference before the company's big E3 press conference which of course has a big Wii U re-unveil scheduled.
As a longtime Wii U skeptic, any new info is welcome. (I wan them to sell me, trust me.) While none of the games on it have pushed me over the edge yet, it's cool to see the 3DS keep growing and these conferences always reveal some cool things for the handheld.
You'll likely be able to able to see a recording of the conference on your Wii in whatever region, but if you want to see if on your PC you can here.