That is really other type of posts, that I have not seen in your blog yet, as you say fish restaurant are also my favorite and fish soup is something I know from my childhood, although my husband hates fish soup, especially the smell of it. So since we are married I have never cooked it and actually have never had it. Looking at the menu in that restaurant, soup that is made of intestine, a bit unusual for us but it looks really delicious served. I believe it is a good remedy when you have cold especially to see some green onion.