I hope Ricky got a picture with Doc...
That inside the magic review (I'm assuming this one is the one you're referencing, http://www.insidethemagic.net/2012/09/halloween-horror-nights-2012-house-by-house-review-and-tips-as-universal-orlando-originality-wins-over-featured-franchises/) mentions trick or treaters when talking about THE TRADITIONALS. I understand it's an honest mistake for you to make, but headings mean everything. Now, if we want to keep the trend of using inside the magic as evidence, here is a video they posted on October 23rd titled, "New street characters in Halloween Horror Nights 2012" which was added to YouTube on October 23rd. If you care to watch the video, you'll see that "Trick-or-Treaters and Zombies" were added to the event. Well then.