It's a surprise! You'll be surprised. Tomorrow. Hopefully. But now I've probably jinxed it.
Oh gawd, what have I done?
"Is there a way to get the White Hippogryph that is at the flight point of the Argent Tournament?"
Nope. That's a Silver Covenant Hippogrpyh and there is no way for players to currently get it. For a long time it was thought to be the Argent Tournament Hippogryph though, but that turned out to be incorrect.
"What I'm wondering is if the tournament mounts can be used for jousting with if you equip your lance? That would be pretty sweet because players could have jousting duels anywhere duels are allowed (and maybe a few places they're technically not allowed)"
They can't be, but you're right, that'd be very cool. Maybe at some point Blizzard could implement this.
"Why doesn't it ever rain in Stormwind?"
Stormwind is high above the mucky muck, a castle made on clouds. There sits Wonderboy, sitting oh so proudly.
"If you want to go as a group, will there be a way to buy group tickets to ensure everyone gets to go?"
You can buy up to five tickets at a time, so hopefully that helps a bit. Just have everyone jump in the queue on the 30th (which is the next time BlizzCon tickets go on sale), and hope that someone is able to purchase them.
"Are there any opinion answers on which Adam and Alex agree?"
We both agree on at least one thing. I'll let you all fill in the blanks here.
(Truth be told we agree on a lot more than just one thing, but different points of view make The Queue more interesting.)