Ok, perhaps this is what we're all talking about?
We just got the AP "calendar" mailer for March-May. It mentions a contest where 2,500 APers will get to go to the "50th Anniversary Premiere Event" on May 4th (yes, May 4th, not 5th). It does not mention particulars on this event at all, just that you go to
http://disneyland.com/ap and register with the site to enter (if you're already registered, you're already entered).
I wonder what the hell they're cooking up. The 4th is the day the park is closed, supposedly to dress up the park for the 5th (but also to wine and dine the media). I think I'd take the day off if I won this drawing, just because it's a rare treat. Good luck to everyone!