Update July 2017: Sadly, the owner and cook of Koreana has retired and as of July 2017 they are closed. They will be greatly missed.
Located in unprepossessing strip mall on the north side of Appleton, Koreana has the best sushi in Wisconsin. Their vast menu is inventive and unique. Their unagi is particularly amazing and their salmon and tuna tempura rolls are unmatched. If you have room after your sushi feat, see if you can squeeze in a piece of their big, fat chocolate cake.
201 W Northland Ave
Appleton, WI 54911