- Seasonal Wednesday Night Supper & Study: meets Wednesday Nights from 5:45pm-7:30pm. An intergenerational supper is served at 5:45pm (recommended $3 donation) followed by studies for adults, children, and youth.
Presbyterian Women: Various circles exist for Bible study, fellowship and service.
- Sarah Circle: meets 2nd Wednesday of the month at 9:45am at the church
- Women's Bible Study: meets every Sunday morning at 9 am to 9:45 am
- Prayer Quilters: meets the 3rd Mondays at 9:30am at the church
- Sunday Luncheons: includes fellowship, fascinating speakers, and tasty lunches
- Annual Retreat: a weekend retreat is held each year for fellowship, renewal and study
- Romeo's: "Retired Old Men Eating Out" is a breakfast group that meets the 1st Tuesday of each month at Farmer Boys in Diamond Bar at 8:00 am.