According to Atlas Obscura, Murial's Jackson Square restaurant in New Orleans has a special hidden seance room on the second floor and reserves a table for the spirit of the former owner each night.
At this French Quarter restaurant, patrons dine amongst the spirits of New Orleans’ past. Before serving up plates of goat cheese crepes, the building was believed to have served as a holding facility for slaves being put up for auction in the early 1700s. Then in 1788, The Great New Orleans Fire struck and partially destroyed the original building. The new owner, Pierre Antoine Lepardi Jourdan, spent several years restoring the property and transforming it into a home for his family. In 1814 he lost his beloved home in a game of poker and before being forced to vacate the premises, committed suicide on the second floor of the house.
In the year 2001, after several changes in ownership, Muriel’s Jackson Square opened its doors to the public maintaining the original design of the building. After experiencing much paranormal activity (particularly on the second floor where Jourdan had taken his own life) the restaurant converted the second floor into a séance room where the ghost of Jourdan is believed to spend most of his time.
Patrons and employees of Muriel’s have reported seeing objects being moved around the room, sudden shattering of glasses and unidentified voices on the second floor. The owners of the establishment maintain that the spirits present in the building are completely harmless and even entertaining. They welcome the spirits of the building to dine with them harmoniously and even reserve a table for the spirit of Mr. Jourdan every night, complete with an offering of wine and bread.