Nintendo looks like they’re getting back on track with their Direct streams. Having just had one last week focused on Pokémon, they’ll be showing a new one tomorrow. The stream will focus on Wii U and 3DS games that are planned for this summer. It mentions there will be no updates for the NX; this is purely for the Wii U and 3DS.
The stream will begin tomorrow at 2PM PT/5PM ET/11PM CET and can be viewed here.