As the biggest seaport in Korea, Busan has an abundance of seafood. Severely, if you want your fish then Busan will probably be a playground in your case, each and every couple of metres is actually a seafood cafe with significant tanks bursting with species like Crab, Hagfish and Flounder. https://judah4bnyj.blogoscience.com/43112470/facts-about-summer-holiday-haeundae-revealed