The service was convened by The Interfaith Alliance of Pennsylvania, and sponsors so far include:
Blue Mountain Lotus Society
Christian Churches United of the Tri-County Region
Episcopal Diocese of Central Pennsylvania
Harrisburg Jewish Community Relations Council
Harrisburg Monthly Meeting of the Religious Society of Friends
Hindu American Religious Institute
Institute for Cultural Partnerships
InterReligious Forum of Greater Harrisburg
Islamic Center of Reading
Islamic Society of Schuylkill County
Jewish Federation of Greater Harrisburg
Lancaster Theological Seminary
Lebanon Valley College
Lower Susquehanna Synod, Evangelical Lutheran Church in America
Lutheran Advocacy Ministry in Pennsylvania
Market Square Presbyterian Church
Messiah College
Metropolitan Community Church of the Spirit
Pax Christi
Penn Central Conference, United Church of Christ
Pennsylvania Council of Churches
Pennsylvania Jewish Coalition
Pine Street Presbyterian Church
Red Rose Foundation
Religion and Society Center
Roman Catholic Diocese of Harrisburg
Sanctuary Academy of Universal Enlightenment
Spiritual Assembly of Bahá'ís of Harrisburg
United Methodist Advocacy in Pennsylvania
Unitarian Church of Harrisburg
Unity Church of Harrisburg