I'm off to a three day stitching workshop with Dorothy Caldwell! It's part of the Maiwa Symposium, which I have had the joy of attending in the past. I highly recommend that every threadhead amongst you make the journey at least once if you possibly can.
I wanted to link to my post of the Ralli Quilt workshop I attended and was a bit shocked to realize that it was three years ago. Here is the post, and I hope it stirs your desire!