Vascular Birthmarks Awareness Day is observed annually on May 15 worldwide. This day is dedicated to supporting, educating, and celebrating individuals with birthmarks, while also promoting understanding of their prevalence and significance. Many people are affected by birthmarks, with nearly half of all babies born having a type known as Stork Bite. Common types of vascular birthmarks include hemangiomas, which are benign growths that appear shortly after birth, and port-wine stains, caused by insufficient blood vessel formation. The day aims to combat bullying and stigma associated with birthmarks through awareness campaigns and educational efforts. Overall, Vascular Birthmarks Awareness Day serves to highlight the harmless nature of most birthmarks and encourage acceptance of their unique beauty.