WHO:  IMUSA  & Miami- Dade Walk Now for Autism Speaks WHAT: 11th Annual Walk… Change the future for those who struggle with Autism spectrum disorders WHEN: February 21, 2011 WHERE: Crandon Park, Key Biscayne Walk with us and join the cause with team IMUSA.   IMUSA & Walk Now for Autism Speaks View more presentations from IMUSA USA.