The center of traditional Uruguayan food and beverage in Montevideo is the Mercado del Puerto ("Port Market"). A torta frita is a pan-fried cake consumed in Montevideo and throughout Uruguay. It is generally circular, with a small cut in the centre for cooking, and is made from wheat flour, yeast, water and sugar or salt. Beef is very important in Uruguayan cuisine and an essential part of many dishes. Montevideo has a variety of restaurants, from traditional Uruguayan cuisine to Japanese cuisine such as sushi. Notable restaurants in Montevideo include Arcadia atop the Plaza Victoria, widely regarded to be the finest restaurant in the city. Arcadia is set in a classic Italian-inspired dining room and serves lavish dishes such as terrine of pheasant marinated in cognac, grilled lamb glazed with mint and garlic, and duck confit on thin strudel pastry with red cabbage. El Fogon is more popular with the late-night diners of the city. Its interior is brightly lit and the walls covered with big mirrors. Officially a barbecue and seafood restaurant, it serves grilled meat dishes, as well as salmon, shrimp and calamari. Also of note is the Cru. Numerous restaurants are located along the Rambla of Montevideo. There is an Irish pub in the eastern part of the Old District named Shannon Irish pub, another testament to the European heritage of the city.

What is the center of traditional Uruguayan food and beverage in Montevideo?