Have you seen the TV show Minute to Win It? Contestants compete in timed challenges to win a million dollars. It's fun to watch only if you have a DVR or Tivo. All the talking in between only about 10 minutes of actual challenges drives me nuts.
One of the challenges is stacking 5 apples. At lunch today, Benjamin pulled out 2 Cutie oranges and stacked them. Then I remembered the show and gave him a challenge - How many little oranges can you stack?
He didn't win a million dollars, but he did get to eat the oranges!