Join American Hauntings for the 22nd annual Dead of Winter event! Celebrate ghosts, hauntings, and the macabre at the mysterious Mineral Springs Hotel in Alton, Illinois -- one of the most haunted locations in the state -- and be chilled by presentations on ghosts, hauntings, the unexplained and much more! Meet authors and speakers on strange phenomena, network with other ghost enthusiasts from all over the Midwest, sign up to win raffle prizes -- including books; unusual prizes and collectibles,…