Opening Day of Oktoberfest: Pictures

Visitors hold up one-liter glasses of beer to kick off the 2016 Oktoberfest beer festival in the Hofbraeu tent at Theresienwiese in Munich. Johannes Simon/Getty Images
A young woman smiles while holding a beer during the opening of the 183rd Oktoberfest beer festival in Munich. AP Photo/Matthias Schrader
Inside the Hacker-Pschorr tent during the 2016 Oktoberfest beer festival at Theresienwiese. Alexander Hassenstein/Getty Images
Visitors reach for one-litre glasses of free beer to kick off the 2016 Oktoberfest beer festival. Joerg Koch/Getty Images
Inside the Hofbraeu tent at Theresienwiese in Munich. Joerg Koch/Getty Images
The 2016 Oktoberfest beer festival at Theresienwiese in Munich. Joerg Koch/Getty Images
People wait in front of a tent for the opening of Oktoberfest in Munich. AP Photo/Matthias Schrader
Munich Mayor Dieter Reiter pounds a tap into the first Oktoberfest beer barrel on opening day. Alexander Hassenstein/Getty Images
Visitors reach for the one of the first mugs of beer during opening day. REUTERS/Michaela Rehle
A visitor drinks beer during opening day of Oktoberfest. REUTERS/Michaela Rehle
Visitors reach for the one of the first mugs of beer. REUTERS/Michaela Rehle
People wait during heavy rain for the opening of Oktoberfest. AP Photo/Matthias Schrader
Visitors attend the 2016 Oktoberfest beer festival at Theresienwiese. Joerg Koch/Getty Images
Revelers long for the first tapped beer mug on opening day of Oktoberfest in the Hofbraeu beer tent. Johannes Simon/Getty Images