It was a joint mobility workshop, and in retrospect, it was very good. We learned a lot, and though we were left rather sore (many of the people in attendance were professional fitness trainers, not decrepit oldsters like us), we learned a lot that was worthwhile.
I want to especially mention Pavel Tsatsouline's classes on the second and third day. For instance, he had us do toe touches, and I could just touch the floor with the tips of my fingers. Then he went through the principles of flexibility, and I could soon touch my palms to the floor, with no more effort. This guy really knows his stuff.
So visit Dragon Door and give them a look.