Innovative octopus causa from Andina Restaurant, in Portland, Oregon Looks like Epicurious was spot on in predicting that Peruvian would become the hot food trend of 2009. Bon Appétit magazine named Lima the Next Great Food City in its January ’09 issue. Writer Daniel Duane hangs out with Gaston Acurio for a day, eating his way through some of Lima’s top restaurants, including Malabar, Toshiro’s Sushi Bar and La Mar Cebicheria Peruana, and concludes that Peruvian food ranks with the best: Want a new fusion cuisine sourced from the world’s best ingredients? Star chefs with personalities as big as their palates? A good exchange rate for the dollar? Welcome to Peru’s capital city, the next…