The document discusses the San Francisco Walk to End Alzheimer's event that will take place on September 20, 2014. The Alzheimer's Association advocates for Alzheimer's research and supports those with the disease. They host an annual Walk to End Alzheimer's in over 650 locations to raise funds and awareness for research and patient support programs. Scott Robarge, an entrepreneur involved with charitable organizations like the Alzheimer's Association, will participate in the upcoming San Francisco walk.