June 6, 2015 Dunwoody – Caleb Martin (center) wipes down his car before the start of the All American Dunwoody Soap Box Derby at the First Baptist Church of Atlanta in Dunwoody on Saturday, June 6, 2015. 62 racers climbed into their wooden cars for the eighth annual event. Overall champions in three different divisions move on to the national races in July in Akron, OH. JONATHAN PHILLIPS / SPECIAL