As one of the Developer's Roundtables, The Pokémon Company and Game Freak will be holding a special presentation for Pokémon X and Y on June 11 at 6:00 pm PDT. It is assumed that the presentation will include gameplay, details on the mechanics, and possibly more new Pokémon.

Sources:
http://nintendoeverything.com/122795...-5-hours-long/
https://twitter.com/jasonschreier/st...15748161748992

Awesome, finally recognition of pokemon E3 how perfect.

Where is the presentation at?

It'll probably be on Nintendo's official E3 page:
http://e3.nintendo.com/

Would there be a chance for you to open up the chat for the purpose of people being able to discuss the event on VR live? I honestly think that this'd be a great idea, otherwise we'll have to wait until the end (when someone posts a thread detailing everything that took place), when you really might not remember all of the funny things that happened (because Nintendo known for a lot, especially all of the little things).

The presentation is going to be a full hour and a half.

I... Need.... To.... See.... This....

Pacific. Sorry about that.

What time is that in NY? I'm an unintelligent life form.

9PM, works for me since my classes end at 5:30 on Thursdays.

Wow, this presentation is going to be on at 2am. I think I will stay up though because it's worth it.

im in central time so that will be 5pm right or 7pm?

How long with the Nintendo Direct presentation last? (Not just for Pokémon, the whole presentation)

So, ive been scouting around the web and i cant figure out if its going to be streamed live somewhere [TV or Online?] or will it be watchable or not unless we go to event in person.

Hour and a Half?

I'm now kind of expecting them to devote at least half an hour to either stuff we already know or talking about the older pokemon games.

Pokémon Smash said in their preview that, "Something is set to be announced that will change Pokémon Battling history, and new pokemon" will be revealed so it's likely that that's what will be shown at E3. Also they said they'd be exploring Pokémon types, which may hint at the reveal of a new type. A new type would change Pokémon battling history so I'm placing my bets on the "Fairy" type being revealed as well as new Pokeémon of course.