Trinity has a strong history of cooperating with other churches. For years, we were part of the Kirksville Interchurch Ministry (now defunct), and have recently joined with other churches in Pantry for Adair County (PAC). We have ongoing productive relationship with two of our neighboring churches, First Presbyterian Church and First Christian Church (Disciples of Christ). We have enjoyed joint choir projects and youth formation projects with the Presbyterians, and recently combined forces for a joint Christmas worship service. We have worked on joint Sunday school projects with each church.