On the way to a film at MoMA yesterday, a friend introduced me to the halal rice-chicken-veg carts around 53rd and 5th Ave. She was distressed that she couldn't find "the" cart, which is distinguished, she claimed, by its long lines and excellent food. The food we ate (from another cart in the area) was very good nonetheless. (And cheap! $5 for more chicken, yellow rice, onions and peppers, and salad than you can finish.) Are there any favorites, in this area of Manhattan or any other?