Since Patsy's baby sister was born, things at home have felt different. So when her mother goes to spend some time in the countryside, Patsy stays with her uncle and aunt, at Number 11 Ruby Road. There are so many new people to meet, especially when she begins to help out in Uncle Alex's bright and busy milk bar. Patsy and her new friend Jolanta soon bond over their shared love for sketching. Jolanta's family are 'new Australians' from Poland, but Patsy discovers that not everyone is as welcoming to the people who came all the way from Europe after the war. Inspired by the stories of the old Jazz, Cricket and Pastry Club that used to take part in 11 Ruby Road's undercroft, Patsy has an idea to bring together all the wonderful inhabitants of Ruby Road ... wherever they come from!