This year we used the same thin box as last year, but got different results!
Again the basic idea is to build a box that locks, hand it to a member
who puts some wood/wood objects into the box and locks it. Pass it on to another
member who opens it up, adds some more to it and locks it back up. Keep
doing this for a year and the open the box and see what you have. Here were the
rules that we followed.