Players not interested in earning the right to march about with chest hair and torso straps will still have plenty of stuff to purchase from the event, including new vanity pets, new floaters, new mini-powerboards, and all of the rewards offered in previous years. So you could also step onto the bridge with a new pet whilst wearing a bright silver outfit that could only be considered swimming attire by someone feeling very generous with the definition. That’s the sort of respect you can’t get from just a spaceship.
Source: Official Site; thanks to Jay for the tip!