So, what do you think of when you think of avocado? Is it the color green? Is it the pit? Or, is it guacamole? For me it's always that ugly appliance color from the 70's. The point of this demonstration is to illustrate that even though we're all talking about the same thing our interpretation, perceptions and perspectives are different and individual. If you're lucky you'll get three or four that can agree on a variation of guacamole.
Granted you'll get some people who are way above playing this silly little game. But I can't tell you how many times they end up being unable or unwilling to see a solution from a different perspective.
The other starting point I enjoy sharing is the tale of the old Zen master. A man came to see the Zen Master to resolve an issue. The Zen Master being a good host offered his guest some tea. The Zen Master knew the man was not there to learn anything but to force his position on to the Zen Master and display his knowledge of the issue. As the Zen Master poured the man his tea he kept pouring the tea and let it overflow the cup. Initially the man didn't say anything but finally he said, "That's enough". "Don't you see the cup is already full?" The Zen Master smiled and replied, "This teapot is every thing I know and the cup is your mind. If your cup is full how can I share my knowledge with you?"
As I remember the story the man got up and left knowing he was no match for the Zen Master. The point is that in order to arrive at the best solutions all minds must be open to the possibilities.

