Walk Now for Autism Speaks is a fun-filled, family friendly event and is our single most powerful force to fund vital research that will lead us to the answers we need. Experience the power of thousands united by a single cause by joining Walk Now for Autism Speaks. Autism is the fastest-growing serious developmental disorder in the U.S. – we need more volunteers to join our fight. Whether this is your first walk or the 10th, take the first step and register today. You will not only raise funds, but you will become a part of a fun and supportive family-focused community.