It'll be on your mark...get set...crawl...on Saturday, April 3 at 1 p.m. as Soft Rock 106.5 WBMW and Mystic Aquarium, in partnership with the March of Dimes, host the second annual "Diaper Derby" to raise awareness of March of Dimes' mission to give all babies a healthy start. The winning baby will receive a $500 savings bond. Click here to register your little one!