This weekend was NTNU's bathtub races. Student groups in costumes set their bathtubs afloat in the river and raced. Well, by "bathtubs" they really mean "rafts that have bathtubs on top of them". I imagine the races were originally in bathtubs but somewhere along the line it became more fun to build elaborate theme rafts shaped like castles or pirate ships or smurf forests.
We had fun checking out the action and picking up freebies.