I really enjoyed this video when it was released 4 months ago. It look like they are having so much fun. I was happy to find when watch it again that people in the video were at the Humboldt Juggling festival. Kevin Axtell is the one preforming shape-shifting tricks on the clubs, and Kyle Jonson is one of the contact jugglers. I am kicking myself for not attending the workshops they gave, but alas work comes first. I was able to go to Kyle Jonson's advanced contact juggling workshop on Sunday. It was way to advanced for me to learn anything, so I eventually just wandered off to the much easier hula hoop workshop.
Kevin Axtell's YouTube page: