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BLUMENAU, BRAZIL - OCTOBER 24: Men dressed in traditional garb sit on a bicycle-powered mobile bar in the historic center during the final Oktoberfest parade of the year on October 24, 2015 in Blumenau, Brazil. The city, founded in 1850 by Dr. Hermann Bruno Otto Blumenau and seventeen other German immigrants, is holding its annual Oktoberfest. An estimated 30 percent of the city's 320,000 residents are of German descent. Its Oktoberfest is one of the largest in the world and attracts hundreds of thousands. (Photo by Mario Tama/Getty Images)

BLUMENAU, BRAZIL - OCTOBER 24:  Men dressed in traditional garb sit on a bicycle-powered mobile bar in the historic center during the final Oktoberfest parade of the year on October 24, 2015 in Blumenau, Brazil. The city, founded in 1850 by Dr. Hermann Bruno Otto Blumenau and seventeen other German immigrants, is holding its annual Oktoberfest. An estimated 30 percent of the city's 320,000 residents are of German descent. Its Oktoberfest is one of the largest in the world and attracts hundreds of thousands.  (Photo by Mario Tama/Getty Images)