Daily Holidays October 17
Mulligan Day Commonly used in games such as golf, the term mulligan derives from the 1920s when Canadian golfer David Mulligan made a mistake during a game and retook his shot. Since then, to call a mulligan means the chance to try again.
https://www.daysoftheyear.com/days/mulligan-day/
Spreadsheet Day A holiday sure to appeal to some people more than others, Spreadsheet Day commemorates the date that VisiCalc, the first spreadsheet program for personal computers, was released October 17th, 1979. Since its beginnings, Spreadsheet Day has grown to become a day for celebrating both the advantages and the aggravations of working with spreadsheet software.
https://www.daysoftheyear.com/days/spreadsheet-day/
Wear Something Gaudy Day In the 1970s the hit TV Comedy Threes Company we were introduced to a character by the name of Larry Dallas. It was from this character that we first were told that Wear Something Gaudy Day was something to be celebrated, and were given a fantastic example of how. Ever since then, people have been celebrating Wear Something Gaudy day with a complete lack of style and fashion!
https://www.daysoftheyear.com/days/wear-something-gaudy-day/
International Day for the Eradication of Poverty Poverty has many faces, whether it be starving children in Africa or India or whether it be a struggling single Mother crying in the supermarket as her children look on confused. The examples of poverty range from extreme to almost imperceptible and the UN has declared Fighting Poverty to be one of the cores of their Millennium Development Goals.
https://www.daysoftheyear.com/days/international-day-for-the-eradication-of-poverty/
http://www.famousbirthdays.com/october17.html