The San Antonio Paranormal Festival will return to haunt Victoria’s Black Swan Inn on Saturday, Sept. 20, reveling in all that’s strange and unexplained, organizers said Tuesday. The festival, hosted by Curious Twins Paranormal, will kick off spooky season with a celebration of history and mystery along with shopping, lectures and food at the historic Victoria’s Black Swan Inn, purported to be one of San Antonio’s most haunted locations. The festival will take place 3-11 p.m. Saturday.