I mean, we're talking about someone involved with the Edgar Allen Poe mystic , afterall: A mysterious visitor who left roses and cognac at the grave of Edgar Allan Poe each year on the writer's birthday failed to show early Tuesday, breaking with a ritual that began more than 60 years ago. "I'm confused, befuddled," said Jeff Jerome, curator of the Poe House and Museum. "I don't know what's going on." The tradition dates back to at least 1949, according to newspaper accounts from the era, Jerome said. Since then, an unidentified person has come every Jan. 19 to leave three roses and a half-bottle of cognac at Poe's grave in a church cemetery in downtown Baltimore . The event has become a pilgrimage for die-hard Poe fans, some of whom travel hundreds of miles. About three dozen stood huddled in blankets during the overnight cold Tuesday, peering through the churchyard's iron gates hoping