It's the most wonderful time of the year on Castle Street, and there's a paw-some new business opening... It had always been Tabby's dream to work with cats and an inheritance from her beloved nanna has finally made that a reality. Idyllic Castle Street in Whitsborough Bay couldn't be a better place for pastry chef Tabby to open a cat café with her boyfriend, Leon. But when Leon leaves her in the lurch, the pressure mounts for Tabby. With Christmas fast approaching, she has to open the café on her own - a daunting prospect, especially when she's been hiding her health issues from the ones she loves. Faced with local resistance to the café - and somebody seemingly determined that she won't succeed - Tabby will need her friends, family and cats more than ever to recover her broken Christmas spirit and pull together for a Christmas miracle. Will the cat café bring the festive joy to Castle Street as Tabby had hoped or will it be a cat-astrophe? And can the magic of Christmas on Castle Street mend Tabby's broken heart as well as her business?