This weekend Square Enix will be hosting its annual Gamers' Day party. Within all the festivities there's expected to be quite a few new announcements. There are also rumors that a mystery project will be announced.
Apparently there will be a grand unveiling of new information for Final Fantasy XIII, and some other titles will have their own stories told too. For example, the Final Fantasy IV 3D remake will be presented as well as Final Fantasy Dissidia.
The amount of information that will be announced is unknown, but anything new on Final Fantasy XIII will be good enough for us!