Actor Matthew McConaughey was on hand to help celebrate Edith Royal's 90th birthday. Edith is the widow of University of Texas legendary football coach Darrell Royal. Darrell passed away three years ago due to complications of Alzheimer's Disease.
Edith's birthday bash is one of several events that the Darrell K. Royal Research Fund for Alzheimer's Disease is putting on to help raise money and awareness for the cause.
You can learn more about the organization here.