Herriman High School › Orchestra Room 1004 | Upcoming Events | Date & Time |
| Herriman Indoor Percussion Music Rehearsal | Tue 03/24/2026 4:00 pm - 8:00 pm |
| Herriman Indoor Percussion Music Rehearsal | Thu 03/26/2026 4:00 pm - 8:00 pm |
| Herriman Indoor Percussion Music Rehearsal | Tue 03/31/2026 4:00 pm - 8:00 pm |
| Herriman Indoor Percussion Music Rehearsal | Thu 04/02/2026 4:00 pm - 8:00 pm |
| Orchestra Festival Concert | Tue 04/07/2026 7:00 pm - 9:00 pm |
| Tentative Band Monster Concert | Wed 04/08/2026 (4:00 pm) 7:00 pm - 9:00 pm (9:30 pm) |
| Herriman Indoor Percussion Music Rehearsal | Thu 04/09/2026 4:00 pm - 8:00 pm |
| Tentative IMPA Championships Competition. | Sat 04/11/2026 9:00 am - 10:00 pm |
| Final Orchestra Concert | Thu 05/21/2026 (5:00 pm) 7:00 pm - 8:30 pm (9:00 pm) |
| School closed - Juneteenth District Observed | Mon 06/15/2026 (All Day) |
| String Orchestra Retreat | Mon 07/13/2026 8:00 am - 12:30 pm |
| String Orchestra Retreat | Tue 07/14/2026 8:00 am - 12:30 pm |
| String Orchestra Retreat | Wed 07/15/2026 8:00 am - 12:30 pm |
| String Orchestra Retreat | Thu 07/16/2026 8:00 am - 12:30 pm |
| String Orchestra Retreat | Fri 07/17/2026 8:00 am - 12:30 pm |
| Symphonic Orchestra Retreat | Thu 08/06/2026 9:00 am - 11:00 am |
| Chamber Orchestra Retreat | Thu 08/13/2026 5:00 pm - 8:00 pm |
| Chamber Orchestra Retreat | Fri 08/14/2026 8:00 am - 1:00 pm |
Tandem
