World Scleroderma Day is a special day dedicated to raising awareness about scleroderma, a rare autoimmune disease that affects the connective tissues in the body ...
World Singles Day, also known as Singles Awareness Day, is an annual observance that celebrates and recognizes the lives and experiences of single people ...
Alien Abduction Day is an unofficial observance that explores the phenomenon of alleged alien abductions and encourages discussion and speculation about extraterrestrial encounters ...