Pleasant Grove Missionary Baptist Church, Warrenton Leave a reply Pleasant Grove is one of the oldest and largest African-American congregations in Warrenton. Share This:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to email a link to a friend (Opens in new window)MoreClick to share on Pocket (Opens in new window)Click to share on LinkedIn (Opens in new window) Related