It is in it's "original" location, as close as the folks who reconstructed Ford's in the 1960's could tell. The only things original about Ford's, from the time of the assassination, are, as far as I know, the 10th. St. facade and the two side walls.
Hint # 1.75 - It's at Ford's.
"There are few subjects that ignite more casual, uninformed bigotry and condescension from elites in this nation more than Dixie - Jonah Goldberg"