Mokpo Port Festival can look like a seafood festival at first glance. The stronger reason to go is that it stages the history of a working port city in public. Mokpo opened as a port in 1897 and grew as a major trade and logistics center on Korea’s southwest coast. The city’s own tourism material emphasizes that modern history and the concentration of marine culture around the harbor. The 2026 festival uses that background directly rather than leaving it in a museum caption. Its signature device is the pasi: the temporary fish markets that historically formed around fishing grounds and ports. The festival recreates that atmosphere through a Pasi performance, a traditional-market zone, auction shows and participatory fishing-and-auction games. RETRO Wharf Street adds another layer by reconstructing pieces of remembered port life rather than simply selling food next to the water. This matters because a visitor can move from eating to understanding how fish, trade, labor and entertainment once shared the same waterfront. Nightly stage programs—Sea Concert, Harbor Concert and the Nanyeong Song Festival—also connect the port to Mokpo’s music identity. That does not make every element historically exact; reenactment is interpretation, not a reconstruction of everyday life without gaps. The festival is practical enough to use as a city visit. It runs October 16–18 from 12:00 to 21:00 around Mokpo Harbor and Samhakdo. The official site publishes several shuttle routes linking parking areas and city points to the festival entrance. Some 'Fisher’s Day' sessions require advance registration while auction shows can be joined on site. For international visitors, the English festival site is unusually detailed, but we have not tested whether every sign, volunteer interaction or on-site registration flow is equally accessible in English. Parking details were still being finalized on the current official page, and shuttle times may change with traffic. The useful frame is therefore broader than 'come eat seafood.' The festival temporarily makes Mokpo’s port systems visible: the market, the auction, the street, the music and the movement of people through the harbor. That is a better way to understand why the port still matters to the city’s identity.