EMPLOYEES ONLY: Pre-order a PLANES Breast Cancer Awareness Shirt. A portion of your purchase will go to the Bethesda Foundation for Breast Cancer – as part of “The Celebration of Angels” part of the Mary Jo Cropper Family Center for Breast Cancer. The center recognizes a local area survivor yearly and proceeds from the Angel Celebration event go towards equipment, software, or other big-ticket items that our area hospitals would not otherwise get easily for the detection, comfort, and care for breast cancer patients.