Holy Trinity Diocesan
High School

Hicksville, NY

Educating the Whole Person:
Mind, Body and Spirit.

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Past SADD Events

- Titan Life

- Lantern Night 2006
- SADD Grim Reaper Day 2008
  Video by: Brendan Peo '08
Photo Albums
- Grim Reaper Day 2011 5 Photos
More Photo Albums