I don't think they ever were planning a big celebration for it
The Year of Discovery was actually announced in a press release somewhere last year I believe. There were going to be special activities about Space in all the Disney hotels, and more things like that... :?
Yeah, I remember now - it was on the
http://www.drppartners.com website, which for a few weeks was letting just anybody in - they obviously hadn't figured the password system out! What it said on there was:
Space Mountain: Mission II
* As of April 9th, 2005
* Focus on an iconic attraction of the Disneyland® Park
* Launch of Space Mountain : Mission II
* Meet & great with the Disney Characters
* New Star Tour post show
* “The Incredibles” characters in the Walt Disney® Studios
So it didn't really mention "The Year of Discovery" at all - us annoying fans just kinda made it up.

I suppose it still will be the Year of Discovery, but only unofficially - there'll be SM:M2, activities, characters, Panoramagique, IMAX, etc... Enough to warrant an unofficial title, but DLRP don't seem to do that "Year of..." thing like they used to anymore. I suppose it's hard to do it now because of WDS - though they could have spruced up Armageddon a bit and got it involved aswell. :wink: