September 23 is:
National Great American Pot Pie Day
Checkers Day (See 1952)
National White Chocolate Day
From Foodimentary.com:
- White chocolate originates from the cocoa (cacao) plant, but it is not ‘chocolate.’
- According to the FDA, to be called ‘chocolate’ a product must contain chocolate liquor, which is what gives it the biter intense chocolate flavor (and color) to dark and milk chocolates.
- White chocolate contains cocoa butter, milk solids, sugar, lecithin and flavorings (usually including vanilla).
- Cocoa butter is the fat from cocoa beans, extracted from the cocoa beans during the process of making chocolate and cocoa powder. Cocoa butter has very little ‘chocolate’ flavor.
- Cocoa butter is one of the ingredients used to make real chocolate, it gives chocolate the ability to remain solid at room temperature, yet melt easily in the mouth.
- Cocoa butter is one of the most stable fats known, containing natural antioxidants that prevent rancidity and give it a storage life of 2 to 5 years. It is used for its smooth texture in foods (including chocolate) and in cosmetics and soaps.
Birthday of William Holmes McGuffey (September 23, 1800), American educator; author the the McGuffey readers
In 1845, the Knickerbockers Baseball Club, the first baseball team to play under the modern rules, was founded in New York. Creating a club for the ball players called for a formal set of rules for each member to adhere to, foremost among them to “have the reputation of a gentleman”.
The Kingdom of Saudi Arabia was formed on September 23, 1932. he two kingdoms of the Hejaz and Nejd were united as the Kingdom of Saudi Arabia, and that date is now a national holiday called Saudi National Day
Checkers Day or Dog in Politics Day In 1952, Richard Nixon made his “Checkers speech”. As the Vice-Presidential candidate, running with Eisenhower, Nixon had been accused of improprieties relating to his political expenses. With his place on the Republican ticket in doubt, he delivered a half-hour television address in which he defended himself and stated that regardless of what anyone said, he intended to keep one gift: a black-and-white dog who had been named Checkers by the Nixon children, thus giving the address its popular name.
From: Today in Science
WD-40
In 1953, WD-40 was invented and recorded for the first time in the Rocket Chemical Company’s logbook. It was the Water Displacement 40th test, and first successful, formula created by Norm Larsen, for a lubricating penetrating oil intended to displace water for rust prevention. In 1958, it was packaged in cans and sold to the consumer market in San Diego, California, where the company was founded in 1953. It was named WD-40, its original test designation. The name of the company Larsen founded reflects its original purpose to supply materials used in manufacture of nuclear missiles, for which WD-40 was designed to coat structural components and prevent corrosion. After wide success with its versatile, but only product, the company name was changed in 1969 to the WD-40 Company Inc.
15 ingenious Uses for WD-40
20 uses for WD-40
100 uses for WD-40
2000 uses for WD-40
The first public version of the web browser Mozilla Firefox (“Phoenix 0.1”) was released in 2002.

The F-14 Tomcat retired from the United States Navy on September 22, 2006. As of 2014, the F-14 was in service with only the Islamic Republic of Iran Air Force, having been exported to Iran in 1976, when the U.S. had amicable diplomatic relations with Iran.
Birthday of Margaret Taylor (September 21, 1788), wife of
Ferdinand Magellan (born Fernão de Magalhães) set sail from Sanlúcar de Barrameda in southern Spain with about 270 men on his expedition to circumnavigate the globe in 1519. Magellan’s expedition of 1519–1522 became the first expedition to sail from the Atlantic Ocean into the Pacific Ocean (then named “peaceful sea” by Magellan; the passage being made via the Strait of Magellan), and the first to cross the Pacific. His expedition completed the first circumnavigation of the Earth. Magellan did not complete the entire voyage, as he was killed during the Battle of Mactan in the Philippines in 1521.
1881 Death of
The United States barred Charlie Chaplin from re-entering the country after a trip to England. He was accused of being a Communist sympathizer in 1952.
1763 – It was reported, by the Boston Gazette, that the first piano had been built in the United States. The instrument was named the spinet and was made by John Harris.
The first cornerstone of the
1870 – Old Faithful Geyser was observed and named by Henry D. Washburn during the Washburn-Langford-Doane Expedition to Yellowstone.
The first episode of “I Dream of Jeannie” was shown on NBC-TV on September 18, 1965. The last show was televised on September 1, 1970.
September 17, 1787: The United States Constitution was signed by 39 delegates in Philadelphia, Pennsylvania.
In 1859, Joshua Abraham Norton, born in England but a resident of San Francisco, proclaimed himself his Imperial Majesty Emperor Norton I, Emperor of the United States of America. Eccentric possibly, but 30,000 turned up for his funeral.
Birthday of Hank Williams (September 17, 1923), American singer-songwriter and guitarist. Born Hiram Williams, his family called him “Harm”. He was born with spina bifida occulta, a birth defect, centered on the spinal column, which gave him lifelong pain – a factor in his later abuse of alcohol and drugs.
The Land Run of 1893, also known as the Cherokee Strip Land Run, marked the opening to settlement of the Cherokee Outlet, in what would become the U.S. state of 
Birthday of 
The Senate Judiciary Committee unanimously approved Sandra Day O’Connor to become the first female justice of the Supreme Court of the United States in 1981. She had been nominated by President Ronald Reagan. She retired in 2006.
Anniversary of the death of Dante Alighieri (September 14, 1321), Italian poet known throughout the world for his “Divine Comedy”
1849
1901 – Death of
September 14, 1982: Grace Kelly, Princess of Monaco, died after a car crash the previous day.