As the biggest seaport in Korea, Busan has an abundance of seafood. Seriously, if you like your fish then Busan will likely be a playground for yourself, each couple metres is actually a seafood restaurant with massive tanks bursting with species like Crab, Hagfish and Flounder. Look into my seafood https://busan-night-activities00098.blogripley.com/37499140/summer-holiday-haeundae-for-dummies