Caravan is a Moroccan (and Cajun) restaurant, drinks, and live music from the makers of Beijing institutions 2 Kolegas and Cuju. Thus far and for the immanent future at least, it's a rotating set menu of three courses that changes weekly. 150rmb gets you all three courses -- starter, main, desert -- plus a drink for your troubles. If you're significantly troubled you can order more drinks on top of that at extra charge. Call ahead for dinner reservations.