We're about a month away and certain companies are already giving us info on their E3 plans so may as well start the thread!
Dates: June 10 - 12
Nintendo isn't holding a traditional press conference this year, they will instead host a live digital event accompanied with a presence on the E3 showfloor. There is also going to be a Super Smash Bros tournament, and demos of games shown are expected to be playable at Best Buys across the US.
The digital event will take place on June 9th, beginning at 9 AM PDT/12pm EDT.
No date and time yet, but Sony has stated it will be at around the same time as last year. According to Shuhei Yoshida "some of the things that we are preparing for E3 are very, very exciting", and Sony is still sorting out exactly that to show during their conference.
There's also a rumors floating around concerning what they'll reveal, including Uncharted 4, a successor to Demon Souls 'Project Beast', and The Last Guardian.
Microsoft recently announced their conference will take place on Monday, June 9 beginning at 9:30 AM PDT. Expect Microsoft to unveil new entries into the Halo and Gears of War series. We're also probably going to get more information on Quantum Break, MS' new TPS that will incorporate a real life television show into its gameplay.
Even though Nintendo are pulling a Gaga at the Grammys for the past few years (again), I fully expect some clearing up on that god damn ambiguous RS remake promo in their direct!