How do I start a charity walk in my town for lupus?

how do i start a charity walk in my town for lupus? what are the steps and who do i contact?

My Grandmother passed away from lupus in 1995 and ever since then i wanted to do something to give people with lupus hope and inspiration to help maybe one day cure this disease not much is known about it but hopefully with help i could raise awareness!!!!
Please help!!!?

Answer
Contact the Lupus Foundation. They should be able to give you pointers and advice on how to arrange for the walk. I commend you for your efforts. I had a friend who passed away from Lupus.
God Bless