It should be anywhere on the east coast in the use A good place to have it would be the Dulles expo center in chantilly VA It would be extremely awesome to have it there and I can't wait to see some of u guys at minecon 2016!
I think i picked up Mojang's pattern. Every other year they jump from the US to another part of the world. I believe this next year will be in Tokyo Japan since they have been mostly going to Disney locations.
The thing is people are just burting out locations that they want it to be at. Not logical at all. Japan is more logical as it follows the pattern that Mojang has been using.