Investigators and residents have reported numerous unexplained phenomena:

The , located at 1198 Fulton Street in San Francisco, is a 28-room Victorian mansion renowned for its complex history of occultism, jazz, and reported paranormal activity. It was famously featured in Ghost Adventures Season 17, Episode 2 , which explored the "demonic energy" long associated with the property. History & Occupants

: Neighbors and visitors have reported hearing phantom piano notes and the sounds of jazz coming from empty rooms.