If you like seafood, Feskekörka in Gothenburg is a place you definitely have to visit. First, the location is absolutely brilliant looking like a church. Second, probably this is the only place in Gothenburg where you can find the best choice of fish and sea delicacies that are, by the way, amazingly fresh. Finally, if you do not feel like cooking, you may have lunch in a number of nice cafés in Feskekörka. I could definitely recommend hot sandwich with shrimps and marinated salmon.
More information could be found here: http://www.xn--feskekrka-57a.se/
P.S. Congratulations to all Swedes! Today Sweden has a new princess.