Cut up, put in jar on table & have kids pick one at dinner. They give you a box of conversation starters at American Girl to use during your meal there. Makes you discuss things that aren't usually a part of your table conversation.
Team Building Task-The Cup Challenge - take a rubber band and tie 6 strings to it. Participants must use only the strings to move 6 cups into a pyramid formation. You can make this a competition between the groups or give them harder cup moving tasks.
This would be a great game to play with kids to practice leadership skills. You could have the students take turns being the one in charge and giving the group directions. Leadership is another vital social century skill.