Learn more about Colgan High School's safety and security officer, Confesor Martinez

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Colgan High School football 2024 season preview

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Colgan High School Class of 2024 Graduation Ceremony

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Colgan Orchestra A Night On Broadway

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Students from Charles J. Colgan Sr. High School compose and arrange band performance

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Colgan Choir presents A Dazzling Light

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Colgan High School Class of 2023

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Colgan students collaborate to create symphony orchestra masterpiece

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Colgan High School Pyramid Concert January 28 2025 Smells Like Teen Spirit

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Colgan High School Step Team Multicultural Night Performance: Tribute to Beyonce

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Colgan High School 1st Back to School Night

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Colgan senior wins prestigious Walentas Scholarship

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Colgan Choir Merry \u0026 Bright

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Colgan High School - Jalousie Tango

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Charles J. Colgan Sr. High School Class of 2020 - Diploma Pick-Up and Celebration

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Music Technology at Charles J. Colgan Sr. High School prepares students for industry success

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Colgan HS Spring Jazz Concert 2023

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Dr. Walts visits Colgan High School - February 2019

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Colgan High School \

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Colgan High School Graduation Closing Remarks

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