National Superhero Day is a special day dedicated to honoring superheroes and celebrating their positive impact on society ...

World Health Day is an annual observance on 7 April, organized by the World Health Organization (WHO) to raise awareness of global health issues and promote healthier lifestyles ...

National Fast Food Day is a designated day to celebrate and recognize the popularity and impact of fast food in our modern society ...

Hobbit Day is a special day that celebrates the world of J ...

World Autism Awareness Day is an annual observance dedicated to raising global awareness of Autism Spectrum Disorder (ASD) ...

National Sweet Treats Day is a special day dedicated to indulging in and celebrating all types of sweet treats ...

Rare Disease Day is an annual observance dedicated to raising awareness about rare diseases and the challenges faced by those affected by them ...

Napping Day is an annual observance dedicated to the art and benefits of napping ...

Psoriatic Arthritis Day is a designated day dedicated to raising awareness about psoriatic arthritis, a chronic autoimmune condition that affects the joints and skin ...

World DNA Day is an annual observance celebrated on 25 April to commemorate the discovery of the double helix structure of DNA (deoxyribonucleic acid) and the completion of the Human Genome Project ...

World Singles Day, also known as Singles Awareness Day, is an annual observance that celebrates and recognizes the lives and experiences of single people ...

The World Day for Audiovisual Heritage is an annual observance that recognizes the importance of preserving and safeguarding audiovisual materials ...