Yaksadong Embankment Exhibition Hall in Ulsan has announced its 'Clay Layers and Socks' programme for preschool groups from November 3 to December 17, 2026. Children learn about the historical embankment's soil layers and create socks using a sublimation-transfer design activity.
The official city booking page lists one session each Tuesday, Wednesday and Thursday, 10:30–11:30, for 21 sessions in all. The venue is Yaksadong Embankment Exhibition Hall, 22-28 Jongga 14-gil, Jung-gu, Ulsan. Admission is free. Eligible applicants are Ulsan daycare centres or kindergartens bringing children aged six to seven in groups of at least 16 and at most 24. It is not advertised as an individual family drop-in programme.
Online booking through the Ulsan City integrated reservation service runs from October 21 at 10:00 to October 30 at 17:00, Korea Standard Time. Choose a session on the online calendar. Available and sold-out dates can change; check the live booking status rather than relying on a past screenshot.
The notice says access to the exhibition hall's second floor may be restricted immediately before and after the workshop. The programme contact is 052-229-4726; the facility telephone displayed separately in the booking header is 052-229-4727. Ask the organiser about supervision and any materials participants should bring.