"Art Market SoSo" is a market held at the backyard of the Sejong Center for the Performing Arts every first and third Saturday of the month. At this special space where daily life and art meet, various cultural art experiences and performances are offered, and commercial trades of buying and selling things personally made by people are conducted.
Artists of all ages get together during this festival and bring out their artwork such as independent publications, postcards, accessories, and plates. Visitors can enjoy performances as well. Some citizens come to the festival just to watch the performances.