04.21.2010: Hartford, CT - John Pogson stands in a hallway off the Mark Twain House Auditorium before giving an address on the 100th Anniversary of Mark Twain's death. The Mark Twain House celebrated today's date with events that Twain, their press release states, "might have loved." There was an expose of spiritualist charlatanism with a magic-filled seance, an Ace of Cakes Mark Twain House cake and a tour of the house led by paranormal expert Lorraine Warren.