When Bob and the team are building an extension to the offices of Mr Adams the local architect, Bob hears of a competition to build a brand new town in nearby Sunflower Valley, a place Bob knows very well from his childhood. Mr Adams shows Bob his idea. There are to be night clubs, restaurants, tower blocks - it's going to be big and glitzy and noisy. The machines ask Bob what Sunflower Valley is like now and Bob shows them by projecting some old home movies on to the workshop door. It's a beautiful place bursting with lovely sunflowers. Bob explains that the Sunflowers will probably have to be dug up to make way for the new city. Can Bob build it? Yes he caaaaan!