On March 21, 2026, Do Kyung-soo stunned fans by updating his official Instagram with a bright, energetic photo set—spotlighting him in a chef outfit—as he announced recruitment for his third official fan club, 'DOH's RECIPE.' The signup window runs from March 11 to March 31, 2026, with details noted as "link in bio." Fans flooded the comments with reactions like "Oppa!" and "He's so handsome," drawing major buzz.