Hi Jill!
We here at the Moms Panel are experiencing just as much anticipation over the official announcements and dates of all these great new attractions and dining locations in the Fantasyland expansion as you are!
I am guessing, and hoping, that "Holiday 2012" means Thanksgiving and onwards through the Christmas holidays. No official announcement of an exact date has yet been made though and we are anxiously awaiting the next news.
We do now know that Be Our Guest restaurant will begin accepting reservations some time in August, so around the time that begins there should definitely be some more concrete dates announced!
Feel free to check back in again with me here at the Moms Panel in mid-August and also check the
Disney Parks Blog regularly for news announcements and updates. You can even subscribe to the Blog's weekly updates on the home page (upper right corner) so that you won't miss a thing!
Hope to hear from you again soon Jill!
Thanks so much for visiting the Moms Panel with your great question!
Kirsten