Also on these boards
Pinewood Derby Car Weight Placement for Maximum Speed - These tips really do work - My son took first place for his den and 2nd overall in the derby. My daughter took 1st place in the sibling group. She would have won overall (they don't let siblings compete) her car beat EVERY car including her brother's and the one car that beat his.
Race Car Cupcake Toppers - C360_2012-11-10-13-10-45 by Courtney Price: Glamour Avenue Parties, via Flickr