High School | Upcoming Events | Date & Time |
| EOC Testing (Adjusted Schedule) | Thu 05/09/2024 7:30 am - 2:30 pm |
| AP Psychology Exam | Thu 05/09/2024 12:00 pm - 3:30 pm |
| Pharmacy Tech Informational Meeting | Thu 05/09/2024 6:00 pm - 8:00 pm |
| EOC Testing (Adjusted Schedule) | Fri 05/10/2024 7:30 am - 2:30 pm |
| EOC Testing Session 2 | Fri 05/10/2024 7:30 am - 2:30 pm |
| Senior Finals- 3rd & 6th Periods | Fri 05/10/2024 7:30 am - 2:30 pm |
| EOC Testing Session 2 | Mon 05/13/2024 7:30 am - 2:30 pm |
| AP Calculus AB/BC Exam | Mon 05/13/2024 8:00 am - 12:00 pm |
| Senior Final- 2nd Period (Adjusted Schedule) | Mon 05/13/2024 10:35 am - 11:40 am |
| Senior Finals- 5th & 7th Periods | Mon 05/13/2024 12:00 pm - 1:00 pm |
| Senior Finals- 1st & 4th | Tue 05/14/2024 7:30 am - 2:30 pm |
| AP Chemistry Refinery Field Trip | Wed 05/15/2024 8:00 am - 2:00 pm |
| Best Buddies- St. Louis Zoo | Thu 05/16/2024 8:00 am - 2:00 pm |
| 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) |
| 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) |
Tandem
