A local bartender at the shout house—dueling piano—bar in Minneapolis shattered a world record by pouring 662 drinks in one hour. The previous official Guinness world record was 389 held by a German man. Only a few of the cocktails made were actually consumed. The glasses were needed for more drinks. The record breaking 390th drink was auctioned off for $225 with the proceeds going to charity.
http://www.startribune.com/local/south/43143772.html?elr=KArks:DCiUocOaL_nDaycUiacyKUnciaec8O7EyUr
http://blogs.citypages.com/blotter/2009/04/shout_house_bar_1.php