International Sudoku Day
International Sudoku Day falls on September 9, and the puzzle everyone calls Japanese was invented by a retired architect in Indiana.
September 9
4 holidays
Teddy Bear Day
When : September 9th Today is Teddy Bear Day. A Teddy Bear is a special friend to children all over the world. He’s cuddly. He makes you feel secure in an otherwise insecure world. He’s lovable. Your Teddy Bear is both a companion and a comforter. And, he’s not afraid of the dark. He’ll keep […]
Tester’s day
Tester's Day falls on September 9, marking the moth taped into a 1947 logbook, an animal that did not give computing the word bug.
Wonderful Weirdos Day
Wonderful Weirdos Day falls on September 9, and the classic conformity experiments found that a single person breaking ranks frees everybody else.