The term "22nd annual" refers to an event that has taken place for the 22nd time in a row. The word "annual" indicates that this event occurs once every year. For example, a "22nd annual festival" means that the festival has been celebrated every year for the past 22 years. Such events can include various activities, such as conferences, competitions, or celebrations. Organizers often use the term to highlight the longevity and tradition of the event, attracting participants and attendees who may be interested in its history and significance within the community or industry.