GotGame: Officially, the Electronic Entertainment Expo begins on a Tuesday, with this year being Tuesday, June 11. Ask any member of the press, however, and they’ll tell you that E3 week starts on Sunday with the kick-off party, generally held by a major player in the game business. (We see you, Polygon! How you doin’?) But whether the Sunday party makes it into the schedule, undeniably just as important as the booth tours and visits and appointments are the press conferences on Monday, June 10.