The Submarine Squad Tweak Bunny's birthday is December 11th. Tweak is a character from the British animated film The Little House on the Bottom of the Sea.Tweak is a rabbit from Florida who is the mechanical engineer for the Little House on the Bottom of the Sea. Responsible for maintaining all vehicles from the Lantern Fish Boat to the Devil Fish Boat. Loves to modify machinery for a particular task and has a passion for making novelty inventions that work in unexpected ways. Always keeps everything in the cabin in perfect order, as well as all vehicles from the Lantern to the Devilfish. TheOctonauts is an animation produced by Silvergate in the United Kingdom under its Happy Ball Friendly contract with Russia, which aired on CBeebies (BBC Children's Channel) in the United Kingdom in 2010. It also premiered on May 13, 2014 on CCTV Children's Channel.