Singing and chanting (and yes, even vuvuzelas) are always a part of the experience of soccer's World Cup. Now, Tesco is adding to that singing sandwiches to that list.
Based on the same technology as singing greeting cards, this sandwich box begins a chorus when the lid is opened. Not only do you get to dine on a culinary masterpiece, you (and those around you) can get into the mood of the World Cup when this Tesco package pops open.
Ole, ole ole ole!