The 176th Oktoberfest started on Saturday the 19th, kicked off by Munich Mayor Christian Ude, tapping the first keg with a cry of "O'zapft is!". With predictions of over 6 million visitors heading to Munich, the festival runs until October 4th. This year, a traditional liter of beer will cost visitors about 8 euros (11.75 dollars). And new this year: Oktoberfest iPhone apps , including a dictionary, ordering assistant and a blood-alcohol calculator. Collected here are a few photographs from the first couple of days of Oktoberfest 2009. ( 31 photos total