As the biggest seaport in Korea, Busan has an abundance of seafood. Very seriously, if you want your fish then Busan will probably be a playground for yourself, every single few metres is actually a seafood cafe with massive tanks bursting with species like Crab, Hagfish and Flounder. Look at https://cashiwemu.luwebs.com/37480270/not-known-factual-statements-about-summer-holiday-haeundae