Did you know that sushi was the world’s earliest form of Tupperware?  Sushi became popular when Japanese fishermen realized that you could wrap fish and other meats inside sticky rice to cause it to ferment much more quickly.  The fermentation of the meant prevented damaging bacteria from being able to thrive within it. Sushi has a very interesting origin that has lasted for centuries and continues to be a very popular food source today.  Sushi is made with a combination of shellfish, cooked or raw fish, vegetables, and seasoned rice.  Although Sushi is most commonly linked to the Japanese heritage, it actually began in China during the 7th Century. At that time, any fish caught had to be preserved.  The only method possible was by fermentation.  Raw fish was cleaned,…