What to Do in Denmark?

Flying there for a meeting tomorrow, extending it into a mini vacation and will be back Dec 1st. What should I do with 5 days in Denmark?
  1. Eat at Noma
    If I can
  2. Explore Christiania
  3. Marvel at all the beautiful, happy people
  4. Other ideas?
  5. Day trip to the Louisiana modern art museum
    A great museum collection of fine European modem art to be sure, but it is on the most beautiful campus built right into a seaside bluff. It's a little out of the city, trains go there, but you feel like you could encounter gnomes with great taste in furniture scampering around the grounds
    Suggested by   @dcerruti
  6. Christmas in Tivoli
    this is probably in guidebooks but the big amusement park turns otherworldly during Christmas
    Suggested by   @dcerruti
  7. Julebryg (Christmas beer)
    Go to a bar and drink it. When they release the years Christmas beers is like thanksgiving here. Have a shot of minty Fisk beforehand
    Suggested by   @dcerruti
  8. Go visit a cistern with a cool light show