Events

Oct 2 Fri
- Homecoming Assembly @ N. Gym 12:39 PM – 1:09 PM
  GGHS Website
- Homecoming Football vs Los Amigos 7 PM – 8 PM
  GGHS Website
- Homecoming Half-Time Show/Michael Monsoor 20th 7:30 PM – 9:30 PM
  GGHS Website
Oct 3 Sat
- Homecoming Dance @ GGHS Quad 7 PM – 10 PM
  GGHS Website
Oct 5 Mon
- Marching Band Practice @ Back Field/Stadium 6 PM – 9 PM
  GGHS Website
Oct 6 Tue
- Argo Parent Ed Mtg. @ Library 9 AM – 10 AM
  GGHS Website
Oct 7 Wed
- NO Collaboration (Regular Bell Schedule)
  GGHS Website
- PSAT
  GGHS Website
- Marching Band Practice @ Back Field/Stadium 6 PM – 9 PM
  GGHS Website
Oct 9 Fri
- 1st Quarter ENDS
  GGHS Website
Oct 12 Mon
- 2nd Quarter Begins
  GGHS Website
- Marching Band Practice @ Back Field/Stadium 6 PM – 9 PM
  GGHS Website
Oct 13 Tue
- Fall Instrumental Concert @ DWA (Garrido) 6 PM – 7:30 PM
  GGHS Website
Oct 14 Wed
- Marching Band Practice @ Back Field/Stadium 6 PM – 9 PM
  GGHS Website
Oct 19 Mon
- Marching Band Practice @ Back Field/Stadium 6 PM – 9 PM
  GGHS Website
Oct 20 Tue
- Fall Dance Show @ DWA (Leong) 6 PM – 8 PM
  GGHS Website
Oct 21 Wed
- Marching Band Practice @ Back Field/Stadium 6 PM – 9 PM
  GGHS Website
Oct 26 Mon
- Marching Band Practice @ Back Field/Stadium 6 PM – 9 PM
  GGHS Website
Oct 28 Wed
- Fall Drama Performance @ DWA (Leming) 5 PM – 7 PM
  GGHS Website
- Marching Band Practice @ Back Field/Stadium 6 PM – 9 PM
  GGHS Website
Oct 29 Thu
- Fall Drama Performance @ DWA (Leming) 5 PM – 7 PM
  GGHS Website
Oct 30 Fri
- Non-student Day (No school)
  GGHS Website

Events in October 2026
Mo	Tu	We	Th	Fr	Sa
One event •		2 events ••		3 events •••	One event •
One event •	One event •	3 events •••		One event •
2 events ••	One event •	One event •
One event •	One event •	One event •
One event •		2 events ••	One event •	One event •

Calendars

GGHS Website
Athletics Calendar
Student Activities Calendar

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