Just like last year Nintendo will be holding multiple different events and livestreams again, info for them can be viewed on their E3 website.
I'm not looking forward to anything in specific from E3 year, since while it's nice to see new and interesting games, I haven't been dedicating any time towards gaming the last few years. So my back log of games to play has remained mostly untouched, and I have more than enough available to play already if I ever feel like it.
_________________ "Everyone is entitled to their own opinions, but they're not entitled to their own facts."