The Silhak Museum and Dasan Research Institute humanities course on forests, gardens and Jeong Yak-yong runs October 23–November 20, 2026, from 14:00 to 16:00 at the museum's Yeolsu Hall and related venues. The free course targets about 20 participants including young and older adults. The official application period is September 8–October 23, not October 2. As of October 20, the published application period has not ended, but live places and eligibility for individual sessions must be checked with the organiser (031-579-6015).