There is no date yet for screening in Australia.
Hopefully it is coming soon! Watch here for details.
Featuring situations, characters and locations from throughout the entire Star Wars Saga, the original adventure is written by Emmy® Award winner Michael Price (The Simpsons) and produced by Academy Award-winning Animal Logic, the production company behind Happy Feet.
Summary: A routine Jedi Academy field trip is turned into a rip-roaring comic adventure in LEGO Star Wars™: The Padawan Menace™. Tour guide Master Yoda leads a group of rambunctious Jedi younglings through Senate chambers when he senses a disturbance in the Force. Summoned to help save the Republic, he discovers that one of the younglings secretly boarded his ship...and has a taste for adventure! Meanwhile, C-3PO and R2-D2 are put in charge of the boisterous group and find themselves in over their heads. As the evil Sith prepare to wreak havoc, it's up to Yoda and the droids to ensure that their young charges aren't torn to bricks!
(via: prnewswire.com)
Link: "The Padawan Menace" news release