Saint Patrick's Day, celebrated on March 17, is a holiday that originated in the United States. in Ireland and has spread throughout the world. On this date, people dress in green, have fun with Celtic music and, of course, enjoy a good beer. And when it comes to Irish beer, there's nothing more iconic than Guinness. Guinness is a dry and bitter black beer, with a dense body and creamy texture. It was created in Dublin in 1759 by Arthur...