The thirteenth day of October is designated as "Metastatic Breast Cancer Awareness Day" to raise public awareness and understanding of breast cancer that has spread through the bloodstream to other parts of the body.
Metastatic Breast Cancer Awareness Day
Ohio Rev. Code Ann. § 5.2291, under Chapter 5 | State Insignia; Seals; Holidays.
Ohio Rev. Code Ann. § 5.2291