Tuna Rights Day is an annual observance dedicated to highlighting the ecological, economic, and ethical issues surrounding global tuna fisheries. It is marked by scientists, fishers, chefs, conservation groups, and consumers who want transparent, science-based management of the world’s most sought-after pelagic fish. The day functions as a rallying point for discussing overcapacity of industrial…

World Tapir Day is an annual observance dedicated to raising global awareness about the four extant tapir species and the conservation challenges they face. It is marked every year on 27 April by zoos, conservation NGOs, researchers, and local communities who want to highlight the ecological importance of these shy, forest-dwelling herbivores. The event is…

Morse Code Day is an annual observance dedicated to the once-revolutionary system of dots and dashes that reshaped long-distance communication. It is marked by educators, radio operators, historians, and technology enthusiasts who see the code as both a cultural artifact and a still-practical skill. The day is not tied to a single official proclamation; instead,…

National Juice Slush Day is an informal food observance that spotlights the cold, blended beverage made from fruit juice and ice. It is celebrated each year by families, cafés, and social-media enthusiasts who share recipes, photos, and limited-time promotions. The day exists to encourage people to enjoy a simple, refreshing drink that can be prepared…

Frog Jumping Jubilee Day is a light-hearted, community-oriented celebration centered around frog-jumping contests and outdoor fun. It is observed in towns across the United States, most notably in Angels Camp, California, where the tradition has drawn visitors for decades. The day is for families, nature lovers, and anyone who enjoys quirky, small-town festivals. Its purpose…

Global Accessibility Awareness Day (GAAD) is an annual awareness event focused on digital access and inclusion for people with disabilities. It is observed worldwide by developers, designers, product owners, educators, and anyone who builds or uses digital products. The day is intended for both technical and non-technical audiences. Its core purpose is to spark practical…

National High Heel Day is an unofficial observance that invites wearers and admirers of elevated footwear to acknowledge the cultural, historical, and personal resonance of high-heeled shoes. It is marked each year by fashion enthusiasts, historians, and everyday people who see the heel as more than a shoe—it is a symbol, a tool of expression,…

Weights and Measures Day is observed every May 20 to recognize the signing of the International Metre Convention in 1875, the diplomatic treaty that created a permanent global framework for uniform measurement standards. The day is relevant to anyone who buys gasoline, follows a recipe, takes medication, or relies on trade, because every one of…

Eliza Doolittle Day is an unofficial cultural observance celebrated on May 20, inspired by the heroine of George Bernard Shaw’s play *Pygmalion* and its musical adaptation *My Fair Lady*. It honors the idea of personal transformation, especially through language, education, and self-determination. The day is not tied to any official organization or historical event. Instead,…

World Autoimmune Arthritis Day is a global awareness initiative focused on autoimmune and autoinflammatory diseases that present with joint inflammation. It is observed every year on May 20 and is aimed at patients, caregivers, health professionals, and anyone interested in understanding how these conditions affect daily life. The day exists to close the information gap…