The Bethlehem Institute represents the adult Christian education/discipleship/training vehicle of Bethlehem Baptist Church, where I had the privilege of spending a few years with Pastors John Piper, Tom Steller, and many other wonderful leaders. They have launched a new website, which gives a helpful overview of the ministry and highlights the three training tracks offered. (I was a part of this one.)
Also, churches will soon be able to purchase curricula for their own use.