Some staff made a experiment. They put a lot of madelains (that is a sort of pastry) in the middle of subcamp 4 (tour du monde) and filmed how long it took unil ALL of those madelaines were gone.
See for yourself (choose: “Mission Magdalenas”):
http://www.contura08.ch/de/anlaesse/contura08/ul4/videos/lagervideos
Obviously one scout group got preeeetty greety 😉