[PrincessPerky]

first congrats on some great kids!

next......if at first you don't succeed try, try again... differently.

monopoly is a great suggestion, life (the game) isn't half bad, or offer to let them plan and buy groceries for the week. give them the dollar amount stock up on mac n cheese n canned veggies the week before(in case you run out of food!), and let em try it (if you already stockpile a great deal this wouldn't work unless you cheat and hide your stock)