So I've been looking into taking a trip with some college friends this May from around the 14th to the 20th, these dates are somewhat flexible but not much, and I was wondering if you guys could recommend stuff to do and see in Munich at around this time or in general. I'm fluent in German so the language shouldn't be a problem, I have never been to Munich though and because we're students and the flight will put us back a ways I'd like to hear if there's much to do in Munich that isn't too expensive.