The vast Tsukiji Market in Tokyo is where the country's finest delicacies are sold and auctioned, not only fish -- for which the market is famous -- but also fruit and vegetable. Earlier this month, UNESCO, the U.N. cultural organization, added traditional Japanese cuisine, or "washoku," into its Intangible Cultural Heritage list. "'Wa' means Japanese, 'shoku' means 'to eat' or 'meal' or anything food-related," explains cooking instructor and "washoku" enthusiast Reiko Yoshikawa.