G Valley Industrial Museum in Guro, Seoul, offers a family workshop called 'Korea's First Radio'. Students learn about the history of radio and Korean electronics and take part in a hands-on radio-making activity. The second-half 2026 notice is for 15 family teams on a first-come, first-served basis, with each team composed of one child in elementary school grades 4–6 and one adult guardian. Sessions are normally held Saturdays from 14:00 to 15:30, but November 7 and 21 and public holidays are excluded.
The museum is at 38 Digital-ro 26-gil, Guro-gu, Seoul, in G Tower. The experience uses the third-floor museum galleries and a classroom on the ninth floor. Arrive about ten minutes early at the information desk on the third floor; check your route and parking arrangements beforehand.
The 90-minute class is free. The basic reservation is for two people per family team: a grades 4–6 pupil and guardian. One online account can register up to two people; families with three or more should consult the organiser's separate-account rules. A child cannot simply attend without a guardian.
Applications are submitted through Seoul's public reservation system, with staff verifying details by telephone. The notice allows cancellation if fewer than three teams are registered by 17:00 on the preceding day. Follow the cancellation deadline, given as at least two days ahead, and review the programme's photo/video recording and publicity consent terms. Participating families may receive up to 90 minutes of free parking within the stated limits, but spaces are limited. For enquiries call 02-6734-6910 or 6909.
Do not interpret this programme guide as a guarantee that a particular November session is open or has remaining capacity. The live reservation calendar governs dates and availability.