As if the wait for Final Fantasy XIII wasn't already difficult enough, Square Enix's assistant PR director, Sonia Im, is making it even more torturous. On her Twitter account, Im teased "something cool most of you can participate in a few days from now" within a mysterious Square Enix memo. Im later added that the memo "eluded [sic] to something stylish." If you squint, the date in the memo seems to be December 17, which would coincide with a PSN update. It's anybody's guess past that, but we're hoping for a totally magical Final Fantasy-themed fancy dress party for us and a few of our closest friends, set inside PlayStation Home. Can you even imagine? That, or a demo like the one our Japanese friends already have. Either way.