Pesach Sheni
Pesach Sheni, also known as the Second Passover, is observed on the 14th day of the Hebrew month of Iyar, exactly one month after the eve of Passover. This day…
World Pinhole Photography Day
World Pinhole Photography Day is observed on the last Sunday of April. This international event celebrates the art of lens-free photography, encouraging people to step away from modern digital technology…
Walpurgis Night
Walpurgis Night, also known as Walpurgisnacht, is observed annually on April 30. This event takes place on the eve of the feast day of Saint Walpurga and marks the transition…
Spank Out Day
Spank Out Day, also known as International Spank Out Day, is observed annually on April 30. This day is a global initiative dedicated to raising awareness about the harmful effects…
National Therapy Animal Day
National Therapy Animal Day is observed annually on April 30. This day is dedicated to recognizing the exceptional animals and their human handlers who volunteer their time to bring comfort…
National Tabby Day
National Tabby Day is observed annually on April 30. This celebration honors the most common and recognizable feline coat pattern, characterized by distinctive stripes, swirls, and the signature “M” marking…
National Supply Chain Day
National Supply Chain Day is observed on April 29. This day is dedicated to recognizing the complex network of professionals, technologies, and logistics that ensure products move from raw materials…
National Shrimp Scampi Day
National Shrimp Scampi Day is observed on April 29. This food holiday celebrates a classic Italian-American dish consisting of shrimp sautéed in a sauce made of butter, garlic, lemon juice,…
National Zipper Day
National Zipper Day is observed on April 29. This day commemorates the anniversary of the 1913 patent for the modern zipper, an invention that fundamentally changed the fashion and manufacturing…
International Day of Immunology
The International Day of Immunology is observed on April 29. Established by international medical societies, this day promotes the importance of the immune system as a cornerstone of human health….