Suyeonsanbang is a hanok teahouse next to the Seongbuk-gu Museum of Art in Seongbuk-dong, Seoul, serving patbingsu and traditional tea. Its signature items are sweet pumpkin red bean milk bingsu, fermented yellow tea, and omija tea. The house is where Sangheo Lee Tae-jun lived and wrote from the 1930s, and it is a hanok designated as a Seoul Folk Cultural Heritage. Menu prices are on the high side.