Sushi

In Japanese cuisine, sushi (鮨 or 鮓 or, most commonly, 寿司) is a food made of vinegared rice combined with a topping or filling of fish, seafood, vegetables, or egg.

Guinness World Records

• January 1992. A 325 kg (715 lb) blue fin tuna sold for $83,500 (almost $257 / kg or $117 / lb) in Tokyo, Japan. The tuna was reduced to 2,400 servings of sushi for wealthy diners at $75 per serving. The estimated takings from this one fish were $180,000. That was the first record for "Most Expensive Fish".
• October 12, 1997: The longest sushi roll. Six hundred members of the Nikopaka Festa Committee made a kappamaki (cucumber roll) that was 1 km (3,279 ft.) long at Yoshii, Japan.