You may have heard of a ‘time slip’ – an alleged paranormal phenomenon in which a room, or a building, or a streetscape is said to inexplicably transport itself to another era, leaving the astonished spectator to wander among the spaces and ghosts of the past. The town of Lunenburg, Nova Scotia, feels like a permanent time slip; a place where the 18th, 19th, 20th and 21st centuries blend seamlessly as you wander among the streets and houses.