I have two kids, 14 and 12 years old. I'd like to help them learn Mustachian money habits -- especially the 14-year-old, whose natural tendency is to spend money as soon as he gets it. Sadly, especially at this age, parental advice doesn't have much of an effect.
So I'm looking for some sort of show/website/book that might spark some thought about the value of saving, the issues with reflexive consumption, etc. It should be something relatively self-contained -- for example, I wouldn't just point them to the MMM blog or forum as that's not quite pre-digested enough for these purposes. Any recommendations of good starting points for a teen's Mustachian journey? Or if there's already a thread on this that I've missed, please feel free to point me in that direction.