Shake Shack Seongsu

Shake Shack Seongsu is a burger restaurant in the middle of the Seongsu commercial district, serving burgers, fries and shakes. It offers the ShakeBurger on a soft butter bun with fries, along with a Seongsu-exclusive shake and Seoul Brewery's Shackmeister Ale. The store has seating on two floors and uses a self-order payment system. At lunchtime crowds gather, so ordering and finding a table take a long time, and tables are not well maintained.