The worst part about the lunar festival holiday is the spam that fills my mailbox. I guess things could be worse.
The best thing about the holiday (this year) is that I will complete the Strange Trip meta achievement on Xylia and get speedy flying for free. Hurray!
There should be an achievement for getting killed by Deathwing's rampage multiple times. Like, "Somebody Doesn't Like You -- Get killed by Deathwing 5 times".
And if you haven't achieved "Stood in the Fire" yet and have a death wish, leveling your archaeology is the way to go. I promise.