Stop in Sachsenhausen in Frankfurt for some authentic Apfelwein. In Munich, you'll visit the Hofbrau House just because you have to. After 1 beer, head over to Augustiner Brau across the street for better beer at half the price. If you have time and a car, head to Halbergmoos on September 28th for the Kleines Oktober-Fest. It's a small town near the Munich airport. Much more fun than the crowds down town Munich. Get a room at a Gasthaus and have fun. Visit Erding and take the Erdinger Tour. It's a blast!