Out of all the other cabins, Mercury' cabin is the most old and worn looking because of all the unclaimed campers stuck in it before. This is the cabin that takes in the new unclaimed campers but after the gods swore that they would claim their children at the age of thirteen, almost only the Mercury campers stay in it.It's dull brown paint is chipped off and has a caduceus, the symbol of Mercury, their father. overhanging the door.. All Mercury kids have sharp noses, upturned eyebrows and mischievous smiles