Seonhyewon is a traditional hanok in Samcheong-dong, on Samcheong-ro in Jongno-gu, Seoul, converted into an SK corporate training facility and exhibition space. Its first exhibition was Kim Sooja's solo show "Breathing," pairing the hanok space with contemporary art. The building began as the home of SK Group's founder in 1968 and reopened in April 2025 as a group research and convention space. General visits require a Naver reservation, and slots are competitive.