In a Bible study or fellowship group there comes a time (usually near the end) that you go around the circle and make prayer requests. This is an excellent time to air the dirt on absent friends under the guise of being lovingly concerned about their spiritual state.
Christian women adore Beth Moore. At this moment 91% of them are either in the middle of a Beth Moore Bible study or about to start another Beth Moore Bible study.
Backrub chains appear frequently at youth groups and bible camps. Whenever pubescent* Christians of mixed gender are gathered to study the Bible or worship, the likelihood that a backrub chain will form is increased tenfold.
American Protestant churches often have a program called a Women’s Ministry. As with most specialized church programs, the bigger and more warehouse-y the church, the more likely it is that it will have a Women’s Ministry.