Children's Ministries of America
This organization is composed of people who are committed to transforming Sunday Schools with the Workshop Rotation Model (tm).  CMA organizes an annual workshop in the Chicago area and promotes the use of the model.  Several members write and produce curriculum materials.

McWoRM Net
This is a network of people using or interested in using the Workshop Rotation Model (tm) in their churches.  McWoRM Net stands for "Michiana Workshop Rotation Model Network."  It is composed of Christian educators within driving distance of the South Bend, Indiana area.

ROTATION.ORG
This is the place to look if you are interested in the Workshop Rotation Model (tm).  Check out this site if you are interested in revitilizing your Sunday School!