[Jedster]

Park behind the convention center if you don't mind leaving your car in the daylight. THe way I get there is taking industrial and taking the via del rio drive, going straight into the rio, then going past the main parking garage on the right...eventually you hit a T intersection where you'll go left (this is past the palazzo suites entrance).

Then park as close as you can to the pavilion doorway -- the hall is just a short walk away.

And yes the room is huge. I was pleasantly surprised -- they seem to be working through the kinks!