Join the Riverhead Free Library for a virtual Zoom presentation on Breast Cancer Awareness on Oct. 16. Dr. Edna Kapenhas, the medical director of the Ellen Hermanson Breast Center and the leader of the breast surgery and breast surgical oncology program at Stony Brook Southampton Hospital, will be the keynote speaker. She will discuss the risk factors, warning signs, and treatment options for breast cancer. After the lecture, Dr. Kapenhas will answer questions from the audience. The event is free and open to all.