Do you need a fun, educational speaker for your upcoming children's event? When you schedule an appearance with children's book author Erika Liodice and her pet racing pigeons, Cosmo and Zuzu, you'll quickly discover that racing pigeons are no ordinary birds. Not only can they find their way home from far-off places they’ve never been, they can fly at speeds of up to 65 mph for several hours without stopping. Audience members will have the opportunity to observe and interact…