What to do with all these extra orbit balls?

Every year we seem to have a new type of ball to donate to the phys ed department after the competition. I may keep a few of these, though – they are good for stacking:

http://eric.segonline.net/2009/misc/orbitballstack.jpg

Lots of off-season competitions would love to have the extra orbit balls this year.

You could make hats

I think offseasons will have a hard time rounding up the 136 balls required to play a game of Lunacy. This is definitely a good call.