The National Association of Counties (NACo) maintains a Healthy Counties Database where you can search for model policies, programs and initiatives that counties nationwide have enacted to promote wellness and help prevent childhood obesity.

No need to reinvent the wheel. Find out what peer local government leaders have done to enable and encourage nutritious diets, physical activity, and healthy built and social environments.

http://www.naco.org/programs/csd/Pages/HealthyCountiesDatabase.aspx