Members of the Order (and their families) who are interested in participating in one of these activities should contact the Regional Hospitaller. The phone/fax number is available in Federal Association Directory.
- Health Partners Free Dental Clinic – Federal members organized the recruitment and volunteer services from dentists throughout the region to participate in the program.
- Wounded Warriors – Southern Maryland members have sponsored baseball outings to Camden Yards, fishing trips on the Chesapeake Bay, barbeques and other outings for wounded veterans at Walter Reed Army Hospital.
- Maria's Meals – We participate every 4th Tuesday of the Month at St. Maria's Meals grilling and serving food to those in need. That service takes place around 4:15 at the Mona Center (5859 Allentown Way, Temple Hills, Md).
- First Saturday Mass – We meet monthly for first Saturday Mass at St. Mary of the Assumption at 8 am (14908 Main Street, Upper Marlboro, MD 20772). Afterwards, we gather for breakfast to discuss our service to the Order and opportunities to grow in our faith.
Established as a “Hospitaller Region” in 2004. Michael Sullivan was the first Regional Hospitaller for the area; Mike Schreyer is the current regional hospitaller.