This is sort of odd, but my parents are those kids. Raised in Charismatic/Pentecostal homes that embraced the "name it & claim it" and all of the Pentecostal spiritual gifts. They were generally quite liberal in how they raised their kids, too.
My parents were attracted to the Reformed faith soon after their marriage hit a difficult stage and they devoured much of the theological richness provided for those who have been starved. They raised us conservatively, but always making sure that we knew where our hearts are is more important than what we're doing. My grandparents were/are pretty shocked and disappointed. They see expository preaching, weekly Lord's Supper, traditional music, catechisms, etc. as legalistic and fruitless.
I've appreciated much of what I've received in the Reformed tradition (I'm currently 20), I have a large library of Reformed and evangelical works, and planned on attended Westminster Theological Seminary after finishing college. That said, I'm gravitating somewhat towards Orthodoxy; I still have serious hangups, though.