Caf? Moon has a trendy interior design and includes a realistic 'moon' mounted on one of the walls. The inside and outside of the caf? are decorated with hanok designs, designs of traditional Korean houses. The inner courtyard of the grounds is often the stage for a variety of parties and music performances held throughout the year. From the late spring into fall, Caf? Moon holds musical performances of traditional instruments from around the world. The diners enjoying their meals next to the courtyard need only slide the windows open to let in the beautiful melodies.