I just came across this post on JimHillMedia.com.  Apparently active annual passholders have a chance to win a sign from Space Mountain!  Not just any old sign, a sign that has been there since the opening.  There is a picture of a space mountain sign in the post, but no word on if its THE sign.  I'm really curious just which sign it is, mainly so I can find out how big it is and if it will fit anywhere in/around my house.  The sweepstakes is running from March 1st - Apr