these three doors guard secrets from a distant time. arched brick entryways and wooden slats evoke the feeling of heavy woolen clothes, letters sealed with wax and a large black rat or two. what lies behind these doors? perform the secret knock to gain admittance or slip a handsome bribe under the door. if he is in a generous mood, the gatekeeper will let you pass by. if not, beware your neck and your pocketbook.