Dancing Cow Day in Denmark

Bat Appreciation Day on April 17;

Blah Blah Blah Day on April 17 (is the opportunity to stop procrastinating and get to grips with all those stalled projects and broken promises right now);

Ford Mustang Day on April 17 (The Ford Mustang was first introduced to the world in April of 1964);

Haiku Poetry Day on April 17;

Kickball Day on April 17;

Auctioneers Day on April 17 (is one of the world’s most ancient professions, having begun more than 2,000 years ago. Third Saturday of April);

Pet Owners Independence Day on April 18;

World Amateur Radio Day on April 18 (Every April 18, radio amateurs worldwide take to the airwaves in celebration of World Amateur Radio Day. It was on that day in 1925 that the International Amateur Radio Union was formed in Paris);

International Pizza Cake Day on April 18;

High Five Day on April 18;

Pet Owners Day on April 19;

World Bicycle Day on April 19 (The events of the first LSD trip in April 19, 1943, now known as “Bicycle Day”, after the bicycle ride home, proved to Hofmann that he had indeed made a significant discovery: a psychoactive substance with extraordinary potency, capable of causing significant shifts of consciousness in incredibly low doses);

Garlic Day on April 19;

Hanging Out Day on April 19;