Professor Millie is in the science lab investigating what kind of feather tickles the most, while Holly the Music Teacher is at the community hall teaching air guitar. But not everyone is having so much fun. In the park, Precious the Gardener's chickens are looking sad. Ava the Postie can speak chicken, so she asks them what's wrong. The chickens tell her they are fed up of being kept in the chicken coop all day. They want to do something fun, so Precious sets out to find something fun to cheer the chickens up.