Robin Gaskins and her husband, Gregg, both have a family history of Alzheimer’s disease, having lost their mother and grandmother, respectively, to the disease. The couple owns six Express Oil Change and Service Centers in Columbia, South Carolina, and wanted to do something to help fight Alzheimer’s. For one month, they donated $1 to Cure Alzheimer’s Fund for every oil change they did and encouraged their customers to donate as well, raising $4,600.