East Side Chicken Sandwich is a burger restaurant in Seoul that focuses on chicken sandwiches, located an 8-minute walk from Hongdae Station Exit 2. The menu includes items such as Nashville and Chikcharon, and cooking begins after an order is placed so the chicken patty comes out warm. The sandwiches contain a special sauce, and lemonade can be chosen instead of cola. Plastic gloves, forks, and knives are provided, and the shop is small.