Mark Peterson, Advocacy Director at Kona. (360) 366-0951 for the main office, and they can pass you to him. He just did a program with 8th graders at my old middle school, so Kona does have an interest in kids. Plus Kona does the Bikes For Africa program.

Kona is based right here in my neck of the woods, but even if they can't help from a distance, Mark Peterson might be able to help you find someone in your area.

Edit: Kona specializes in mtb's, and they make small and medium kid's sizes. (Hula has 24 inch wheels, Makena has 20 inch wheels)