Yes.
Ues, it is Colleen Moore's Fairy Castle
They do, and it has recently been cleaned, restored, and has an updated audio tour. Pro tip: go around the house from right to left. The tour makes more sense this way.
Yes. It's still there and wonderful!
Yes they have the doll house as of 7-4-18
I don't know. I didn't see it. The train set is much larger, however.
I do believe they still have it somewhere in the lower levels
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