During today's Nintendo Direct, Shigeru Miyamoto announced that his series of Pikmin movie shorts will be coming to the eShop for both Wii U and 3DS.
If you purchase the content on Wii U, you'll be able to watch the shorts in high definition. Meanwhile, those who opt to get the mini movies on 3DS will be able to enjoy them in 3D.
Additionally, Nintendo announced that a demo for Pikmin 3 now available for download on the eShop. If you haven't already purchased the game, I suggest you give it a go.