Luanda has a restaurant week every October. We weren't able to take advantage of it but once, and went to Andy's, which is an Indian restaurant. A large group of us went for lunch. At first, because we did not have reservations, they didn't want to let us in. Once the owner realized what happened in his half empty restaurant, he berated his waiters and let us in.
The food was very good, and it was mainly served in these beautiful copper pots. Prix fixe for the whole meal was about $8 each at the unofficial rate. We like this restaurant but rarely go because there's no secured parking.