Got kids?

[Shotgun!]

This is where you put them:

http://aspecproducts.com/images.asp?theid=8321

[tpunx99GSX]

http://www.worldcarfans.com/9081118.029/student-develops-racy-carbon-fiber-child-seat-for-sparco
I always thought this one looked cool, but too bad it was never made.