London's Design Museum will exhibit a hand-stitched tapestry depicting the backstory of one of Britain's best-loved baked goods - but it won't be around for long. Image provided There are very few things as synonymous with British culture as the humble sausage roll. So, it seems only right that an entire day in the diary is dedicated to the beloved baked good. That’s right, folks – tomorrow (June 5) marks National Sausage Roll Day.