What appears gross to one person, is sometimes a gourmet delicacy for another. Rick puts our appetites to the test as an entrée to understanding a culture while two guides who specialize in gourmet travels from their home base in Tuscany describe the comfort foods of Western Europe and travel writer David Farley tells us about his recent foodie trip to Saigon.For more information on Travel with Rick Steves - including episode descriptions, program archives and related details - visit www.ricksteves.com.