| Date | Event |
|---|---|
| 2025-06-03 (Tue) | PTO Transition to 25-26 Board [Aristoi Katy Grammar] |
| 2025-06-06 (Fri) | Report Cards posted - All Campuses [Aristoi Katy Grammar] |
| PTO Spirit Stick Sale [Aristoi Katy Grammar] — 10:00 am - 12:00 pm | |
| 2025-06-16 (Mon) | School Board Meeting [Aristoi Katy Grammar] — 5:30 pm - 8:00 pm |
| 2025-06-19 (Thu) | Juneteenth - Staff Holiday - All Campuses [Aristoi Katy Grammar] |
| 2025-06-20 (Fri) | Coffee with the Head of Grammar, Tamara Polvogt [Aristoi Katy Grammar] — 7:45 am - 8:30 am |