Be balanced. Work with the weights of things to create something that's perfectly balanced on a small point. Extra credit: Document it falling apart when it is pushed or otherwise made to be off-balance.
Leaving for Nationals bright and early tomorrow, meaning tonight i have to pack! It was a fun break to balance some ultimate essentials on a field marker cone – a cleat on the left, field food/energy chews/gels on the right, all contained within a frisbee of course :)