World Vasculitis Day is an international observance dedicated to raising awareness about vasculitis, a group of rare autoimmune diseases that cause inflammation of blood vessels ...
Be Humble Day is an observance that promotes the value of humility and encourages individuals to embrace humility in their thoughts, words, and actions ...
World Singles Day, also known as Singles Awareness Day, is an annual observance that celebrates and recognizes the lives and experiences of single people ...