Interesting with Scandinavian restaurant, but I have to admit I'm not familiar with 50% of the dishes nor their icon drawing
Sour Herring (Surströmning) is very small fish, not one big one
Whats the bread for to the meatballs? Normally eaten with potatos or spaghetti as side dish.
Open sandwich (brødskive/smörgås) - you americans so didnt get it
Nordic breakfast: ok, I accept it could be possible for a grown up person to eat that Sunday morning