Cooks have charisma waiters have penguin suits. This is unfortunate, but true. Throughout history, stories of refinement, greed, pleasure and excess follow the great chefs around. Lucknow&rsquos Mahumdu, executing orders on special occasions for a hundred thousand sheermals Alexis Soyer, whose one-hundred- guinea banquet extravaganza contained turtle heads, cockscombs, truffles and crawfish.