This handsome building was originally a high-end restaurant named Gion Saikotei from 1878 to 1996. In 2004 it was converted into this cultural museum, where you can observe or learn calligraphy, wear a kimono (¥2800 for two hours), drink green tea (¥410, first and third weekends) or admire the garden. The homepage lists all that's on offer; reservations are required for activities.
Saikotei
Top choice in Western Honshū