Dates for Fan Days 2012 are up on the Official Pix Event page.  Next years event will happen October 19-21.  The website states more information will be available soon.  One non-Star Wars guest, Bruce Campbell, has been confirmed for the event. 

This one's not happening for awhile, but considering it's happening two months after Celebration VI it's never too soon to start planning. 

http://www.scifiexpo.com/DCC/fandays.html