Nintendo Direct incoming! Tune in 4/12 at 3 PM PT. pic.twitter.com/SFHXEaFQIc— Nintendo of America (@NintendoAmerica) April 10, 2017
Watch it here
Outside of Splatoon 2 and ARMS. I think there could be news about Pikmin 3DS, Ever Oasis, Switch VC, those other Zelda amiibo and a new 3DS game like Mario and Luigi RPG, a 2D Zelda or some kind of smaller scale title.