OHPC annually plans a youth mission trip, taking place for one week in the summer, with the Group Workcamps Foundation. Past trips:
- July 2009: Clare, MI
- July 2008: Minneapolis, MN
- July 2007: Ronceverte, WV
- July 2006: Cow Island, LA
- July 2005: Marshfield, MA
- July 2004: Lubec, ME
- July 2003: Morgantown, WV
Group Workcamps gathers a number of different church youth groups together to repair homes throughout the community over the course of the week. In 2006, the youth group that went to Cow Island, LA repaired homes that had been damaged by Hurricane Rita. Traditionally, everyone eats and sleeps at a school, although in 2008 they stayed on a reservation. Go to the Group Workcamps website to learn more.