Since September 2005, retreats have been hosted or co-hosted by the following parishes, churches and other entities:
- All Saints Catholic Parish – St. Peters
- Blessed Teresa of Calcutta Catholic Parish – Ferguson
- Catholic Student Center at Washington University – Clayton
- Christ the King Catholic Parish – University City
- Christ Lutheran Church – Webster Groves
- Christ Prince of Peace Catholic Parish – Manchester
- Church of the Annunziata Catholic Parish – Ladue
- Cor Jesu Academy – Affton
- Dayspring Baptist Church – Town and Country
- Eden Theological Seminary – Webster Groves
- Emmanuel Episcopal Church – Webster Groves
- Epiphany United Church of Christ – St. Louis City
- Evangelical United Church of Christ – Highland, IL
- First Baptist Church of Highland – Highland, IL
- First Congregational Church of Webster Groves – Webster Groves
- First Presbyterian Church of Kirkwood – Kirkwood
- First United Presbyterian Church – Granite City, IL
- First United Methodist Church – O’Fallon, IL
- Glendale Presbyterian Church – Glendale
- Grace Episcopal Church – Kirkwood
- Grace United Methodist Church – University City
- Highland Hope United Methodist Church – Highland, Illinois
- Holy Cross Lutheran Church – Creve Coeur
- Holy Infant Catholic Parish – Ballwin
- Holy Spirit Catholic Parish – Maryland Heights
- Hope United Church of Christ – St. Louis
- Immanuel United Methodist Church – Edwardsville, IL
- Incarnate Word Catholic Parish – Chesterfield
- Kirkwood United Church of Christ – Kirkwood
- Ladue Chapel Presbyterian Church – Ladue
- Lutheran Campus Ministry of St. Louis –University City
- Marianist Retreat and Conference Center – Eureka
- Mary, Queen of Peace Catholic Parish – Webster Groves
- Newman Catholic Community at SIUE – Edwardsville, IL
- Newsong Fellowship Church – Edwardsville, IL
- Our Lady of Providence Catholic Parish – Grantwood
- Our Lady of Sorrows Catholic Parish – St. Louis City
- Pallottine Renewal Center – Florissant
- Parkway United Church of Christ – Town and Country
- Peace United Church of Christ – Webster Groves
- Queen of All Saints Catholic Parish – Oakville
- The Rockwell House Episcopal Campus Ministry – University City
- St. Ann Catholic Parish – Normandy
- St. Anselm Catholic Parish – Creve Coeur
- St. Boniface Catholic Parish – Edwardsville, IL
- St. Catherine Laboure Catholic Parish – Sappington
- St. Charles Borromeo Catholic Parish – St. Charles
- Sts. Clare & Francis, ECC – Webster Groves
- St. Clare of Assisi Catholic Parish – Ellisville
- St. Clare of Assisi Catholic Parish – O’Fallon, IL
- St. Cletus Catholic Parish – St. Charles
- St. Cronan Catholic Parish – St. Louis City
- St. Dominic Savio Catholic Parish – Affton
- St. Francis Episcopal Church – Eureka
- St. Francis Xavier College Church Catholic Parish – St. Louis City
- St. Gabriel the Archangel Catholic Parish – St. Louis City
- St. Gerard Majella Catholic Parish – Kirkwood
- St. James the Greater Catholic Parish – St. Louis City
- St. Jerome Catholic Parish – Troy, IL
- St. John’s Episcopal Church – St. Louis City
- St. Joseph Catholic Parish – Clayton
- St. Joseph Catholic Parish – Cottleville
- St. Joseph Catholic Parish – Imperial
- St. Joseph Catholic Parish – Lebanon, IL
- St. Joseph Catholic Parish – Manchester
- St. Martin’s Episcopal Church – Ellisville
- St. Nicholas Catholic Parish – O’Fallon, IL
- St. Paul Catholic Parish – Highland, IL
- St. Peter Catholic Parish – Kirkwood
- Sts. Peter and Paul Catholic Parish – Collinsville, IL
- St. Pius V Catholic Parish – St. Louis City
- St. Stephen Protomartyr Catholic Parish – St. Louis City
- St. Timothy’s Episcopal Church – Creve Coeur
- Seven Holy Founders Catholic Parish – Affton
- The Episcopal Church of the Holy Communion – University City
- The Sarah Community – Bridgeton
- Trinity Church of the Nazarene – Florissant
- Trinity Episcopal Church – St. Louis City
- Trinity Episcopal Church – St. Charles
- Unity Evangelical Lutheran Church – Bel Nor
- Webster Groves Christian Church – Webster Groves
- Webster Groves Presbyterian Church – Webster Groves
- Webster Hills United Methodist Church – Webster Groves
- Zion United Church of Christ – Florissant
