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HWDSB Building
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SWO Food Drive – Thank You!

Angel Tree – Thank You SWO!

SWO Winter Concert

Holiday Food Drive

Halloween Osler 2022

SWO Spirit Wear 2022-2023

Meet the Staff – 5:30-6:30

School Council 2022 Information

False fire alarm at Osler

Hamilton Ringette Association

Freezie Fridays!

Grade 8 Graduation

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