The Hungnam Evacuation Memorial in Geoje lists a September–December 2026 follow-on offer: visitors with a museum receipt may receive KRW 3,000–5,000 off Geoje Panorama Cable Car or 20% off Geoje Sea World. The museum address is 98 Jangseung-ro. Verify receipt validity, age-based admission, stacking rules and any visit deadline; the memorial, cable car and animal experience are distinct venues.