Hallow's End Ball.

[Claresta]

Name: Mallisyra (Steamwheedle Cartel)
Guild: The Society of Arcanists (Small guild that hangs out around Mortwakes Tower in Westfall)

Style: Parrrrrrrrrtay!
Title: Hallow's End Ball [Mages! Parties! Wee!]
Time & Place: 22nd of October at 20:00 Server Time, in Mortwake's Tower.
Dress: Hallow's End themed - prizes for the most...Hallow's End-y!
Who: All are invited.

She's put it on all three realm forums so it's easy to find.
http://eu.battle.net/wow/en/forum/topic/5616041714

So hopefully some of us can get down there and show those servers a thing or two!