I'd like to suggest the "Hardship Drill." A Hardship Drill is a longer-term prepping activity designed to help you and your family learn how to deal with deprivation. Here's what I have in mind, but each family could tailor this to their own situation and habits.
I'm suggesting that each family member give up something for a week. That something should now be a regular item in the family's budget, and preferably one that ain't cheap. It could be a service like home internet, cable TV (hey Dad, can you live for a week without NFL ticket?), or cell phone service (or maybe just the texting feature). Whatever it is, it should be something you are now spending money on that might find itself on the chopping block if you are forced to cut expenses. Alternatively, the entire family could give up the same thing and go through withdrawl together!
I know some of you are living a real Hardship Drill that's lasting longer than a week. What do you think? Is it worth preparing for the psychological effects of "downsizing" a household?