South Korea and kentucky both lay along the same latitudinal line. The 38th parallel also spans Southern Spain and Italy, San Francisco, and generous portions of the American South. A similar terroir translates into some interesting crossing of cultures for chefs like Ed, as well as Stuart Brioza - who cooks Mediterranean dim sum - and Andrew Ticer and Michael Hudman from Tennessee's Hog & Hominy - who cook Memphis favorites imbued with Calabrian family traditions. A renowned geologist who has a hand in viticulture explains it plainly, and food history becomes a bit less mysterious.