Blue Mountains Ukulele Festival -- Workshops?

I know the Blue Mountains Ukulele Festival is being held again this year Feb. 8-9, and I've only heard great things about it. But I was wondering if anyone has any knowledge of the workshops being planned for it? So far the only info I've found has simply mentioned the divisions of workshops (beginner, intermediate, etc.). Or maybe someone could tell about the types of workshops held in past years?

Thanks!