Seoul Metropolitan Government / Fun Seoul (festival.seoul.go.kr) dates 서울라이트 DDP 2026 가을 (theme DAYBREAKER / K-Original Light) 2026-09-03 ~ 2026-09-13 at 동대문디자인플라자(DDP) 전면부 및 일대, nightly 19:30–22:30, free. Media façade on the DDP 222m exterior wall plus live performances at DDP Eoullim Plaza (IDIOTAPE Sep 3; SION Sep 4–5; etc.). Hosted by Seoul Metropolitan Government; organized by Seoul Design Foundation. Overlaps Design Miami Seoul / Frieze Week at the same DDP campus.