During the Harmony Home Speaker Meeting on Sunday nights, Trinity offers a GPS Children's Program.  GPS stands for "Grow, Proclaim, Serve."  Children learn Bible stories through teaching, crafts, and activities.  A healthy snack is provided as part of the program.  While targeted toward the children of parents attending the Speaker Meeting, all children are welcome.

GPS begins at 6:30 p.m. and ends when the Speaker Meeting ends, usually between 7:30-8:15 p.m.  On days when Harmony Home celebrates a graduation of one of their residents, GPS teachers welcome the children of those attending the graduation beginning at 6:00 p.m.