In addition to church activities, Calvary Church also hosts many community groups:
- Al-Anon, Thursdays at 10 AM
- Alcoholics Anonymous, Open, Big Book Discussion, 12-Step Meeting, Fridays at 12 PM
- Alcoholics Anonymous, Closed (AA members only, or those who have a drinking problem and have a desire to stop drinking), 12-Step Meeting, 12-Tradition Meeting, Saturdays at 7:45 PM
- Clutterers Anonymous, Wednesdays at 7:15 PM
- Debtors Anonymous, Wednesdays at 6 PM
- Narcotics Anonymous, Women only, Closed, Saturdays at 9:30 AM
- New Parents Group, for parents of new babies under one year old, led by a counselor from Jewish Family & Children’s Service, Fridays at 10 AM