The menu will mostly be made up of fish. Salmon pie, little fish things on toast. I f**king hate fish unless it's in the shape of a finger and covered in breadcrumbs. Do I politely decline the food being served from the outset or suck it up and run the risk of leaving a plate full of food that I couldn't stomach?
You to try her cooking.
This tactic cannot fail to endear you to the notably fond of fish norwegians.
Also, say something about how Sweden is much better and that the Norwegians are just lucky that they have the oil money or they would basically be like the Finns.
You will also find that your case will be furthered by drinking heavily in advance of your arrival at this soiree.