Ascended Fanon: The names of the three Hitchhiking Ghosts (Ezra, Phineas and Gus) originally came from cast members and were so popular in the Mansion's fandom that Disney eventually adopted them as official ones.
A story circulated that the Bride's ring was embedded in the exterior exit path of Walt Disney World's Haunted Mansion. It was actually The remains of a crowd-control stanchion that had been cut down. It was removed during 2007's Re-Haunting. In 2011 an "official" Bride's ring was embedded in the path.