As the biggest seaport in Korea, Busan has an abundance of seafood. Significantly, if you want your fish then Busan are going to be a playground for you, each couple of metres is actually a seafood cafe with massive tanks bursting with species like Crab, Hagfish and Flounder. Look at https://busan-night-activities02638.full-design.com/a-review-of-summer-holiday-haeundae-79062883