For some time I have wanted to make a little list of special things you should try at least once when you visit Copenhagen. Here are a few of the things I eat every year when I'm in Denmark (not necessarily all of it every time!!).
Toms chokoladeskildpadder (dark chocolate turtles with an amazing filling)
Skildpadde ice cream from Toms (same as above - but as an ice cream!)
A hotdog from the Organic hot dog stand
Danish pastries "snails" - try the famous "Onsdagssneglen" (Wednesday Snails) from Skt Peder's Bakery.
Strawberry pie from Cafe Norden with vanilla creme
Drink a cold Hyldeblomst during summertime
Try koldskål (during summertime)
Drink a glass of hot gløgg (at Christmas)
Eat rice porridge with cinnamon (at Christmas)
I'm quite sure I have forgotten several things, but right now this is all I can think of. I might be back with more...