Machai Jjambbong is a Chinese restaurant across the crosswalk in front of Gwanak-gu Office in Seoul. Its signature dish is Machai Jjambbong, made with a rich broth and wok-charred flavour, and the menu also includes cold jjambbong and Chinese-style bibimbap. Order at a kiosk, take a vibrating pager, and collect your food and side dishes yourself. Customers handle the process from ordering through returning their trays.