A good team building exercise which (at least to me) is preferable over helicopter droppings, mountain climbing and mud wrestling, is to invite a bunch of colleagues for an evening of cooking.
Team Building
I regularly organize these team building events so that employees have a chance to get to known each other, to improve communications, and to show off my Italian kitchen. On such an occasion six of my colleagues come over to my place, usually straight from work, and when they arrive I hand out some copies of different Italian recipes (after hiding the expensive wines and having made sure that all ingredients and cheaper wines are prominently displayed and ready for use). These team members have no experience in cooking together, while some of them have never had to cook their own dinner at all. And on top of that they are working in a kitchen they have never used before.
