100s Night for the First Class Cadets takes place approximately 100 nights before graduation. 100 Nights is a formal dinner where they wear Mess Dress. It is an opportunity for the First Class Cadets to join with the Legacy Class to celebrate 100 days until graduation and their commissioning as Second Lieutenants in the United States Air Force. Cadets also receive their base assignments and are given liberty for the weekend to celebrate.
The 2022 Spirit Mission has yet to determine the support for this event.