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9th Aug 2017
1st Day of School 1718 학년도 개학일
 GSIS All School
9th Aug 2017
Fall Sports Tryouts 가을학기 스포츠 트라이아웃
 GSIS All School
12th Aug 2017
USS SCA Retreat 고등학교 학생회 수련회
 GSIS Secondary Calendar
22nd Aug 2017
Back to School Night 신학기 설명회
 GSIS All School
23rd Aug 2017 15:00 - 23rd Aug 2017 18:30
Volleyball vs. YISS (Home) Volleyball vs YISS @ home 배구 경기
 GSIS Secondary Calendar