DECATS concludes by noon on Thursday of the third week (the program is 14 weekdays).
- Morning extended day and arrival follows the regular schedule on this day.
- Scholars visit their elective courses a final time, on an abbreviated schedule.
- The community regathers for final presentations from performance-based courses. Parents of Scholars in those performance-based courses may attend this assembly.
- DECATS ends at approximately 11:45 a.m., when dismissal and carpool will begin.