From the fact that walk-in diners can't get a seat and reservations are a must, La Casa is popular with oyster-lovers (try the oyster platter). Non-seafood must-eats include Australia M9 Wagyu and apple sherbet. Upon request, the two friendly restaurant owners will let you know when new oysters arrive. Meal for two: around $600.
La Casa Chilean Oyster BarArea: Causeway Bay
Telephone: 9468 8030