In this episode, it's a family affair as sugarcraft specialist Eloise Durrant attempts to make her daughter a spectacular mermaid birthday cake to celebrate turning nine. Meanwhile, 28-year-old Karisha Pithwa juggles bridesmaid duties with baking a seven-tiered wedding cake, adorned in 15,000 hand piped sugar pearls for her cousin's civil ceremony. In Lancashire, Molly Robbins lets her imagination run wild with a knitting sheep cake for the opening of a yarn shop.