Transformational Forum was developed by YPO to create a deep retreat experience that also primes the Forum to become proficient at using the Four Step Forum Exploration Process.
I have been certified to run Transformational Forum programs in addition to my Certfied Forum Facilitator qualifications.
Here is YPO's program description:
Transformational Forum™ is a growth opportunity designed to take forums to a higher level of communication, commitment and trust. This advanced workshop is available to forums that have been together for at least two years. The day-and-a-half retreat is led by a certified forum facilitator, also certified in TF certification. Transformational Forum is also available as a one-day chapter event for individual forum members interested in learning more about the TF process and practices.