The K-pop festival 'OKF 2026' has unveiled its first artist lineup. The event will be held over two days on September 26-27 at KINTEX in Goyang, Gyeonggi Province, with RESCENE joining 10 other acts in the inaugural roster including QWER, Lee Min-woo, Chungha, CRAVITY, FIFTY FIFTY, Billlie, H1-KEY, NOWZ, BTOB, and iKON. The organizer emphasized that a key feature of this festival is bringing together veteran artists active since the late 1990s and emerging acts on one stage. In addition to performances, the event will offer various programs such as photo zones, brand experience zones, and fan-participation events. A total of 24 teams are scheduled to perform over the two days with 12 acts per day. The organizer expects over 20,000 attendees throughout the festival. Additional lineup information, ticket sales schedule, and details about supplementary programs will be announced sequentially through official SNS and channels.