A waitress carries beer mugs during the opening ceremony in the "Hofbraeuzelt' beer tent of the 180th Bavarian "Oktoberfest" beer festival in Munich, southern Germany, Saturday, Sept. 21, 2013. The world's largest beer festival, to be held from Sept. 21 to Oct. 6, 2013 will attract more than six million guests from around the world.Matthias Schrader/The Associated Press