Mariposa is a European restaurant on the 29th floor of Fairmont Ambassador Seoul in Yeouido-dong, Yeongdeungpo-gu, serving courses and à la carte dishes. Its menu centers on a four-course lunch and the Chef's Collection, with food explanations and plating performances. For anniversaries, it prepares cake lettering and a music-box birthday song, and weekday lunch discounts are available through Naver booking. On weekday lunchtimes the dining room is busy and service is inexperienced.