In his "Red Pants" video, Mel demonstrated a trick wherein he alternated hands performing pendulum and top stalls to create a cool pattern that switches between the relationship of hands to each other and poi to each other. Erik reminded me of this trick before I left for the playa and we spent a whole afternoon messing with it at Vulcantown during Burning Man. We added floats, isolated pendulums, plane shifts, and more to it. Here are all the variants I can remember.