'World's best restaurant' visits Argentina Spain's three Roca brothers, whose Celler de Can Roca topped this year's "World's 50 Best Restaurants" list, bring their haute cuisine to Buenos Aires as part of a culinary tour that will also take them to the US and Turkey. Joan is in charge of the cuisine, Josep of the wine and Jordi of the patisserie, and to celebrate their visit to Argentina they created a special dessert named after the country’s football star: "Messi’s Goal". IMAGES AND SOUNDBITES