Siwonjae is a traditional tea house on the first floor of Geumsan Building, across from the main gate of the National Assembly in Seoul. It serves strong herbal teas such as jujube tea, ssanghwa tea, and omija tea, all made in-house. After the tea, a clear tea or a burdock tea is served at no charge, along with hangwa. Opinions on the traditional tea range from strong to below expectations.