From Wikipedia - "Excavations were conducted on the land by the Museum of London Archaeology Service between 1991 and 1998 in connection with the construction of London Underground's Jubilee Line. Southwark Council reports that the archeologists found a highly overcrowded graveyard with bodies piled on top of one another. Tests showed those buried had suffered from smallpox, tuberculosis, Paget's disease, osteoarthritis, and vitamin D deficiency", then in 1996, local writer John Constable revived the story of Cross Bones. The Southwark Mysteries is a cycle of poems and mystery plays inspired, he writes, by the spirit of a "Winchester Goose" (prostitutes licensed by the Bishop of Winchester) and "the outcast dead". The work has been performed in Shakespeare's Globe and in Southwark Cathedral. Interest generated by The Southwark Mysteries inspired the Cross Bones Halloween festival, celebrated every year since 1998 with a procession, candles and songs...