San Francisco's classical music station, KDFC, is hosting a contest to win a week-long trip to Rome (or London, Paris, Istanbul, or Spain). All you have to do is listen to KDFC (102.1 in SF) at 9, 11, 12, 2, and 4 when Rick Steves gives a few clues about "Where in the World" he is. If you can guess, log in to KDFC.com (you need to join ClubKDFC ) and enter to win! The contest runs through October 24 and you can enter everyday.