Creepy Old House
From Twilight Heroes Wiki
Before investigating the Sanatorium:
You return to the creepy old man and his creepy old house, but no matter how hard you pound on the door, he refuses to answer. I guess he's done with you until you build whatever it was he wanted from the Sanatarium.
After assembling the dreamer's clock:
You return to the creepy old man and his creepy old house, but no matter how hard you pound on the door, he refuses to answer. I guess he's done with you until you build whatever it was he wanted from the Sanatarium.