2026 Master Calendar
| Occasion | 2026 Date(s) |
| Testing | September 26 |
| Nerf Night Out | October 16 |
| Testing | October 24 |
| Testing & Annual All Students Photo | November 21 |
| Closed Thanksgiving Week | November 23 – 27 |
| The Market LHTX Christmas Event | November 28 |
| Testing | December 19 |
| Closed Between Christmas & New Year | December 24 – 31 |
2027 Master Calendar
| Occasion | 2027 Date(s) |
| Closed New Year’s Day | January 1 |
| Closed Professional Conference | Jan 18 – 23 |
| Testing | January 30 |
| Closed Memorial Day Weekend | May 28 – 31 (Fri – Mon) |
| Closed Independence Day Weekend | July 2 – 4 (Fri – Sun) |
| Closed Staff Training in Japan | First Week of September |