Before revision: 300px|World Tai Chi & Qigong Day's first event in Kansas City, Missouri, US 250px|World Tai Chi & Qigong Day event in Winston-Salem, North Carolina, US World Tai Chi and Qigong Day (WTCQD), also spelled World T'ai Chi and Ch'i Kung Day, is an annual event held the last Saturday of April each year to promote the related disciplines of T'ai chi ch'uan and Qigong in nearly eighty countries since 1999.
After revision: 300px|World Tai Chi & Qigong Day's first event in Kansas City, Missouri, US 250px|World Tai Chi & Qigong Day event in Winston-Salem, North Carolina, US World Tai Chi and Qigong Day (WTCQD), also spelled World T'ai Chi and Ch'i Kung Day, is an annual event held the last Saturday of April each year to promote the related disciplines of tai chi and Qigong in nearly eighty countries since 1999.