As the largest seaport in Korea, Busan has an abundance of seafood. Significantly, if you prefer your fish then Busan are going to be a playground for you, each handful of metres can be a seafood cafe with massive tanks bursting with species like Crab, Hagfish and Flounder. Look at https://julius9kwgr.elbloglibre.com/36744365/summer-holiday-haeundae-an-overview