High School | Upcoming Events | Date & Time |
| OFHS Graduation | Sun 05/19/2024 12:00 pm - 2:00 pm |
| Senior All Night Graduation Party | Sun 05/19/2024 9:15 pm to Mon 05/20/2024 4:00 am |
| Semester 2 Finals (2nd, 5th, & 6th Periods) | Wed 05/22/2024 7:30 am - 2:30 pm |
| Girls Soccer End of Season Banquet | Wed 05/22/2024 5:00 pm - 7:00 pm |
| Semester 2 Finals (2nd, 5th, & 6th Periods) | Thu 05/23/2024 7:30 am - 2:30 pm |
| Semester 2 Finals (1st & 4th Periods: Adjusted Schedule) | Fri 05/24/2024 7:30 am - 11:30 am |
| Best Buddies Leadership Conference (BBLC) | Fri 07/19/2024 (All Day) to Mon 07/22/2024 (All Day) |
| High School OPEN HOUSE | Wed 08/14/2024 5:00 pm - 7:00 pm |
| PowerSchool Training - HS Faculty | Thu 08/15/2024 8:00 am - 11:00 am |
| PowerSchool Training - MS & JH Faculty | Thu 08/15/2024 12:00 pm - 3:00 pm |
| LETTRS Vol 2 Training | Fri 08/16/2024 8:00 am - 2:00 pm |
| HOSA Fall Blood Drive | Tue 10/22/2024 (7:00 am) 8:00 am - 2:00 pm (2:05 pm) |
| Truman State University Jazz Festival | Sat 02/22/2025 TBD |
| Truman State University Jazz Festival | Sun 02/23/2025 TBD |
| OFHS Graduation | Sun 05/18/2025 12:00 pm - 2:00 pm |
Tandem
