Each team was challenged to do charitable work for a cause/recipient of their choice. They had 4 days to select a recipient, brainstorm ideas, put together a plan, gather sponsors to donate money and products for their cause, and invite media if they wished. At the end of the week each team did a formal presentation of their Big Gives to the recipients. 

This challenge showcased the ability to start with nothing and create something that likely was more than you thought could be created in each case. It is a powerful thing and something that comes with our mindset. The "be abundant" working principle was highlighted as people like to give more than they like to receive and part of that is the feeling you get from doing so. That feeling of giving and not expecting anything in return is a powerful place to come from.