On May 5th, Children's Day, Deoksugung Palace, Gyeongbokgung Palace, Changdeokgung Palace (excluding sponsorship), Changgyeonggung Palace, Jongmyo Shrine, and the Royal Tomb of Joseon will be open for free up to two accompanying families (under the 6th grade of elementary school, 12 years old). Jongmyo Shrine is a Jongmyo