Sacred Twinkie

It has been a hundred years since the atomic holocaust. The descendants of the consumer culture are all that remains and everything about them reflects the remnants of the past, as they even go as far as to name themselves after ancient snack foods. But one family encounters a man who possesses examples of the lost technology and he comes from a place where the people have electricity and electronics. The man invites the isolated family to travel with him back to this fantastic place where their lives are forever altered.