Thanks, Nicolau. Here's another I think will require some clues too.
This house was the site of famous and grizzly murders that shook late 1800's America. The "killer" was never brought to justice. It is currently a Bed and Breakfast and I danced myself silly to the disco beat in my undergrad days at the Discotheque by that is its name sake. It's about a mile from a Park named after Kennedy.