Have a great time, Punky.
For dinenr- the old and beautiful Augustiner restaurant, on Kauflingerstrasse, the main street thru the pedestrian area, connecting Marienplatz and Karlsplatz. On your left, heading toward Karlsplatz.. about 3/4 of the way there.
A liter of beer at the Hofbrauhaus in "die Schwemme", the ground floor. Gets a ittle rowdy, but fun.
A fairly good Bavarian folk show at the Hacker Pschorr brewery.
Check out a concert at the Gastieg.
If available, take a tour of the oldest brewery in the world, "Weihenstephan". At the least, drink one of their beers.