In this episode Cathy and Luke come face to face with the outback icon of Uluru, a singing dingo and an Aboriginal superhero in spandex underpants. They get their hands dirty on a remote outstation that's planted a vineyard in the desert and find 500 million year old sea creatures at the bottom of the Amadeus Sea.
Yamba accidentally breaks the wheel of a toy train that was made from small boxes and shapes. Jacinta assures Yamba that she will help to fix the wheel. Jacinta and Yamba turn around to find that the train's wheel is missing and decide to be private investigators to find clues to find a shape that could replace the wheel. What is the shape that goes round?
Someone has written on Yamba's calendar that it is Grandma's birthday today. Who could have done it? Yamba organises a theme birthday party for Grandma Honeyant. The theme is hats......but Jacinta who is making the cake thinks it is a Rat party, Cecilina is making the birthday card and she thinks Yamba said a Cat party and Grandma thinks it is a Bat party!
Yamba has to come up with a short song about the desert for preschool and is concerned about what to do. Jacinta helps Yamba think up of words for the song. Red sand, trees, bush tucker, waterholes and riverbeds, desert animals, rocks, hills and ranges are all a backdrop for this song.