Hospitality, fellowship and food are a speciality; first Sunday of each month breakfast is served to all-comers from 9.45am.
Other groups for adults and children meet at different times through the week.
St Mark's is a venue for Christian weddings, funerals and baptisms.
The church has two Focal Ministers, part-time volunteers who are authorised to lead and serve in the parish.
The Oversight Minister and Priest-in-charge is the Vicar of Ecclesfield.