October
2026
GGHS Website
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