Events

Dec 1 Mon
- GMMS Trimester #1 Ends
  School Events
Dec 2 Tue
- GMMS Trimester #2 Begins
  School Events
Dec 5 Fri
- PTO 6th-8th Grade Semi-Formal Dance
  School Events
Dec 8 Mon
- PTO Holiday Shop 4th/5th Grade GMMS
  School Events
- Student Council Door Decorating Week
  School Events
Dec 9 Tue
- PTO Holiday Shop 4th/5th Grade GMMS
  School Events
- Student Council Door Decorating Week
  School Events
Dec 10 Wed
- GMMS Mid-Marking Period #2
  School Events
- GMMS Winter and Band Concert
  School Events
- Gate Trip-5/6 grade Harmony Twp School
  School Events
- PTO Holiday Shop 4th/5th Grade GMMS
  School Events
- Student Council Door Decorating Week
  School Events
Dec 11 Thu
- PTO Holiday Shop 4th/5th Grade GMMS
  School Events
- Student Council Door Decorating Week
  School Events
Dec 12 Fri
- Early Dismissal Staff PD
  School Events
- PTO Holiday Shop 4th/5th Grade GMMS
  School Events
- Student Council Door Decorating Judging Day
  School Events
Dec 15 Mon
- Gate-8th grade Junior Achievemen
  School Events
Dec 17 Wed
- Storm Date-GATE 5/6th grade Harmony Twp School
  School Events
Dec 19 Fri
- Early Dismissal Winter Break
  School Events
Dec 22 Mon
- District Closed Winter Break
  School Events
Dec 23 Tue
- District Closed Winter Break
  School Events
Dec 24 Wed
- District Closed Winter Break
  School Events
Dec 25 Thu
- District Closed Winter Break
  School Events
Dec 26 Fri
- District Closed Winter Break
  School Events
Dec 29 Mon
- District Closed Winter Break
  School Events
Dec 30 Tue
- District Closed Winter Break
  School Events
Dec 31 Wed
- District Closed Winter Break
  School Events

Events in December 2025
Mo	Tu	We	Th	Fr
One event •	One event •			One event •
2 events ••	2 events ••	5 events •••	2 events ••	3 events •••
One event •		One event •		One event •
One event •	One event •	One event •	One event •	One event •
One event •	One event •	One event •	One event •	One event •