Your picture of your daughter is beautiful. I don't remember there ever being steak at Akershus the 3 times we have eaten there. We got salmon, the Norwegian meatballs, and ravioli. I don't remember there ever being a steak option. We ate there last July, and very much enjoyed the Taste of Norway--herring, lox and smoked salmon with the traditional accompaniments, cheese, sliced meats, salad, fruit, rolls, etc. Went back for seconds as I recall. We are big salad eaters. Maybe that is not your thing, but I'm sure it can't really be "absolutely disgusting". I would describe it as delightful and delicious. Did you maybe have a bad day that is coloring your opinion?
I hope your daughter enjoyed the Princess parade and you got good pictures. It is so cute!