Petty Officer 3rd Class Arianne Gunn smooths a layer of icing on a birthday cake the Coast Guard Cutter Polar Star's galley is preparing for the evening meal April 3, 2013. The food service specialists of Polar Star work tirelessly underway during the ship's two-week-long shakedown voyage. (U.S. Coast Guard photos by Petty Officer 3rd Class Jordan Akiyama)