Wellington is characterised by small dining establishments, and its café culture is internationally recognised, being known for its large number of coffeehouses. There are a few iconic cafes that started the obsession with coffee that Wellington has. One of these is the Deluxe Expresso Bar that opened in 1988. Wellington Restaurants offer cuisines including from Europe, Asia and Polynesia; for dishes that have a distinctly New Zealand style, there are lamb, pork and cervena (venison), salmon, crayfish (lobster), Bluff oysters, pāua (abalone), mussels, scallops, pipis and tuatua (both New Zealand shellfish); kumara (sweet potato); kiwifruit and tamarillo; and pavlova, the national dessert.