My main motivation for attending would be to meet all of you wonderful people. That would be fun.
But as for the workshop itself, I'm unsure. I'm unsure about workshops in general. In exercise, a fitness trainer can show you what to do, but ultimately you have to be the one who lifts the weights and does the exercises. Likewise, I wonder if these workshop exercises are already things I know and the growth only comes from doing them, not hearing about them again.
Steve's book is filled with many wonderful insights and I'd highly recommend it to anyone interested in that type of literature, but there weren't many things or ideas that were new to me personally. What I enjoyed most was hearing your personal implementation of the ideas. Your story. I'm sure you'll share some personal stories in your workshop. That's going to be awesome!