Up Helly Aa Town is a viking-occupied town named after the Shetland festival of the same name. Jack visited the king of the vikings, Odin, to talk about the Oogie Boogie threat. He was angered by the evil that Oogie has. Up Helly Aa Town is full of vikings and Valkyries. It has a theater, which has operas like the Ride of the Valkyries.