The Seoul Museum of Craft Art Children's Museum says eligibility in 2026 is year-age nine or younger, meaning born in 2017 or later, accompanied by an adult guardian. Activities are designed mostly for ages five to nine. It runs four sessions a day Tuesday–Sunday between 10:00 and 17:50, closing Mondays and 1 January. Admission is free with advance online booking; collect tickets at the Education Building's first floor. Older children or those without guardians cannot join the children's area. Check the live session calendar.