Then a favorite event, the Ice Cream making.   You would start by putting the ingredients for the ice cream in either a baby food or a small mason jar.  Then you would put that jar in a coffee can with ice and rock salt.  Then you duct tape down the lid REALLY good.  The Scouts then shake, roll, kick, whatever the can around for a long time.  Theoretically you eventually get ice cream.  Luckily for Troop 33 they shook theirs long enough to actually get ice cream, unlike most of the other Scouts.  Unfortunately THEY DIDN'T TAKE ANY PICTURES OF IT!  So we can't prove it worked.