Obviously seeing the success of the Disney Cruises the turner company have decided to get in on the act:

Mathematical! Singapore-based Oceanic Group (known for the Queen Elizabeth II) and the Turner company have announced they are joining forces to bring the first Cartoon Network branded cruise ship to the high seas. The Cartoon Network Wave will feature familiar faces from your favorite CN shows like “Adventure Time”, “The Powerpuff Girls”, and “We Bare Bears” on the hull of the ship.

more http://attractionsmagazine.com/world...ter-this-year/