Jaws queue house looks pretty interesting.
I'm not sure if it will involve Cindy or not, but from the looks of it, it definitely looks like some sort of orphanage (no relation to the movie) or children's home/hospital. Definitely some sort of home for unwanted, forgotten or sick children.
This may or may not have been speculated before, but I had some ideas on the possible backstory of this house. I think the backstory will go something like this:
Many years ago, there was an old orphanage that tragically burned to the ground, killing everyone inside. Since then, strage accounts of paranormal activity have been reported at the location which has caught the attention of The Legendary Truth. Enough reports have been made to warrant an investigation and it is our job (as guests, CFO's, CRO's, etc) to investigate the abandoned, charred remains of the former structure.
I'm picturing the first few scenes will be present-day. For example, when we first walk into the house, we will witness burned and scarred structures, and pretty much anything you would likely see in an old, burnt, abandoned building. Then as we progress further into the house, the paranormal essence that still lingers there will begin to manifest itself and we will tour the rest of the complex the way it looked before the fire, with spirits of the deceased filling the rooms (most likely with some sort of transition effect). This would be similar to the way they did the Bloody Mary house (start in present time and then go back in time) but hopefully without having to navigate a giant black inflatable Vag-Wall. This would also explain why there is burnt wood in some rooms and not in others.
If this is indeed an orphanage, the children could still be desperately seeking foster parents, even in death.
Just a few thoughts. This idea also plays on the speculation that someone had a few pages back about the entire event being about Legendary Truth Investigations that we as guests get to take part in (an idea that I really really like).