We are coming to Paris for 5 days in May and need restaurant/food recommendations. We are coming from San Francisco, but are not foodies by any stretch (never been to Danko or the French Laundry; we're more Watergate or Chapeau), but we do enjoy food. I've already printed off a list of bistros, but what meals should we be sure to have? We are staying in the Latin Quarter. Where are the good crepe stands? Where is the best ice cream? We can't spend a ton of money, but we want to experience food of a type or style that can't be found in SF. What meal says "Paris" to you more than any other?