On the final Wednesday, 10:00–18:00, complete a feedback survey and take one free book at the lobby cart. Remaining dates: Oct 28, Nov 25 and Dec 30.

'Ganseochi Book Cart,' named after a sobriquet of scholar Yi Deok-mu, offers one free book per visitor after a short feedback survey at Silhak Museum's lobby cart. Remaining dates listed for 2026 are Oct 28, Nov 25 and Dec 30, 10:00–18:00, with voluntary participation on site and no advance booking.

Distribution ends early if books run out; dates and program details can change. Check before a late visit.