South Street Seaport has always been closely connected with infrastructural industry of the city. Being a port and a market for fish, it actively switched its urban structure according to development of transportation modes and storing methods of goods. To continue this historical trajectory of being a highly responsive urban district, the project proposes a fish farm(works), where the future of aquaculture actuates the next transformation phase of the area.Fish Works latches on the fact of fish industry moving forward from freezing fish to supplying live fish. The system of pontoon crosses, a modified module of fish tanks, works as a string of connected rooms, public indoors that programmatically perform as various social clubs. Collectively, they form an industrial park; a fish producing machine, on top of which lies a vast floating park surface. A vibrant piece of urban intervention emerges out of collision between industry, leisure, and institutional disciplines.