It's the day of the Biggleton Banana Bonanza. Aleem the Baker prepares to bake an enormous loaf of banana bread, but then realises that he hasn't got any bananas. Customers queue up outside the bakery, but there is no banana bread for them to buy. At the farm, the bananas are stuck on a broken-down tractor. Before long, the queue extends all the way from the bakery to the farm, and Greengrocer Yusuf comes up with a great plan for everyone in the queue to pass the bananas along the line until they reach the bakery.