Sushi, Japan
When Japan wants to build something right, it builds it really right. Brand giants such as Toyota, Nintendo, Sony, Nikon and Yamaha may have been created by people fueled by nothing more complicated than raw fish and rice, but it's how the fish and rice is put together that makes this a global first-date favorite.
The Japanese don't live practically forever for no reason -- they want to keep eating this stuff.
Chocolate, Mexico
The Mayans drank it, Lasse Hallstr?m made a film about it and the rest of us get over the guilt of eating too much of it by eating more of it. The story of the humble cacao bean is a bona fide out-of-the-jungle, into-civilization tale of culinary wonder. Without this creamy, bitter-sweet confection, Valentine's Day would be all cards and flowers, Easter would turn back into another dull religious event and those halcyon days of watching the dog throw up because you replaced the strawberry innards of the pink Quality Street with salt would be fanciful imaginings.