The Best Coffee: Yaucono's hand picked beans are roasted to a perfect roast and processed to an ultra fine grind resulting in its exquisite taste. No other coffee in Puerto Rico has the characteristics Yaucono offers in each perfectly crafted cup. Smooth taste, rich body, and full flavor. Stimulate your senses with the best tasting coffee in Puerto Rico. Yaucono The best coffee since 1896. Established in 1896. www.PuertoRicoCoffeeRoasters.com.