I say every regional needs sumo wrestling.
I was at the parties in Cleveland and San Jose, and they did have their ups and downs. My only problem with the Cleveland party was that all they served was... pasta... garlic bread... cookies... and punch [to me, not much of a selection]. But they did have enough food, if only that, and they did open the entire (practically) Rock & Roll Hall of Fame to us, and there was the live band, and a bunch of other stuff. San Jose's party was pretty cool too, the location wasn't anything special like at cleveland, but they had good burgers, and chicken, sodas, etc. Also especially memorable was the aforementioned sumo wrestling ring, and there was the inflatable obstacle course, the huge twister game, the weird tricycles, lots of ice cream... they just took the sodas away too early, and some teams weren't able to stay for the entire party. It was somewhat thin at 10pm...
Then again, maybe I'm just lucky that the two parties were pretty good. Or I missed a lot.
That's my two cents, I'll see you in Florida. Maybe Disney will have sumo wrestling...