I'd love to see them try and do something like this in WoW.

Tales of Pirates will see a new event coming May 2nd.

The Tales of Pirates (http://top.igg.com/) team will be holding a “Vicious Revenge” event in May. 2 bosses will appear in each main city (Argent, Shaitan, and Icicle Castle) at the beginning of the event.

Last month, the warriors of TOP helped the cursed GMs get back their normal life. However the Black Dragon became enraged by this, and is planning to take his revenge on the TOP warriors. The 2 bosses will try every means of killing the TOP warriors.

TOP Warriors need to defend their own homeland once more.

For further details, check out Tales of Pirates' main site.