2025-05-21
The 20th AS Watson Group Hong Kong Student Sports Awards Presentation Ceremony
2025-05-21
EDB Community Youth Club (CYC) (Tuen Mun District) Annual Prize Presentation Ceremony 2024/25
2025-05-20
Kick-off Ceremony for “Academic Week 2024/25 cum STMGSS Campus TV Channel”
2025-05-20
Academic Week 2024/25: Open Lesson (1) by Mr LAM Shek-for
2025-05-20
Academic Week 2024/25: Open Lesson (1) by Mr HO Kin-fung
2025-05-20
Academic Week 2024/25-Celebration of Academic Achievement and Learning Success (Junior Form)
2025-05-19
Kickoff Ceremony for the “We Gacha Back” Weeks of Appreciation @ STMGSS
2025-05-17
The 6th Inter-GSS Chinese Debating Competition
2025-05-17
PTA Picnic - Parent-Child Fun and Leisure
2025-05-16
S4 Inter-Class Singing Contest
