Charles & Bobby Jeju Bar is in the basement of Stay Interview in Jungmun, Seogwipo, and serves cocktails, wine, and beer. Its signature drink is a sungnyung martini made with misutgaru and sungnyung, and custom cocktails are mixed to order. The basement bar pairs its lighting, interior, and music together, and parties are held on Saturdays. The atmosphere is aimed at younger customers.