I love the ideas. The only one I'm iffy about is the Haunted cinema. I'm having trouble connecting it to the rest of the land which is leaning towards mideival.
However, I really like the idea and maybe we can move it to a main Street area *especially I've we go funny with it. It's too good of an idea not to use!
I would like to see the Museum of the Weird be an actual walkthrough. I think we have a lot of rides and an actual area were people can take their time and get involved in the atmosphere.
This could be a golden opportunity to have some great special effects and maybe even reference other Disney attractions with haunted/creepy themes like cursed gold from Thunder Mountain (may not work for the time period), aztec gold piece referencing the Pirates movie, a music box since one is in ever haunted mansion, the Persian music box as seen in Mystic Manor, the idol from Harrison Hightower or at least a drawing or painting (these are just easter eggs not the main focus).
Each cursed object can perform a series of different actions like the candle man reaching out to guests.
What are everyone's thoughts on this possibly being a restaurant?