The (Holy) Grail round Jeopardy! Show_number 3330 category CHOCOLATE air_date 1993-02-05 question 'Founded in 1538 98 years before his \Tales of\ his' value $400 answer Henry Luce & Briton Sir Peter Mansfield scanned this Nobel' value $1000 answer Herb Alpert round Jeopardy! Show_number 5866 category JUST DESSERTS air_date 2008-05-23.