On September 29, 2011, the Disney Parks Blog hosted a lucky group of their online followers in a special after-hours Halloween-themed Trick or Meet-Up at the Magic Kingdom. During the 3-hour event, Imagineer Eric Goodman gave limited walking tours of the new interactive Haunted Mansion queue.

Read More: http://www.insidethemagic.net/2011/09/disney-world-trick-or-meet-up-brings-fans-together-with-imagineers-characters-for-after-hours-halloween-themed-fun/