Tongin Market: A visit to the historic Tongin Market is an interesting experience. Aside from its undeniably vibrant atmosphere and diverse offerings, one of the unique features of Tongin Market is its Dosirak Cafe concept, where you can purchase traditional Korean lunchboxes called "dosirak." You will receive a set of old-fashioned brass coins, called yeopjeong, and use them to select various side dishes and snacks from different stalls in the market to create an all DIY lunchbox.