Parker Oktoberfest September 15-17 The 12th Annual Parker Oktoberfest, September 15-17, will bring back the German charm with our original Paulaner beer and German food chefs, bands and dancers. We pride in having you with your family and friends enjoy this year’s event which promises to be our best one yet. NEW this year! The German Fairytale Land; learn about the German tale culture with visuals and interesting information. ... 7/18/2017 ~ Parker, Colorado ~ 18.0 mi.