Programmer’s Day

Programmers' Day is an international professional day recognized in many technology companies and programming firms, that is celebrated on the 256th (hexadecimal 100th, or the 28th) day of each year (September 13 during common years and on September 12 in leap years). It is officially recognized in Russia[1][2] and observed in several other countries, including Argentina, Australia, Austria, Bangladesh, Belarus, Belgium, Brazil, Bulgaria, Canada, Chile, China, Croatia, Czech Republic, Denmark, Estonia, France, Germany, Guatemala, India, Ireland, Israel, Italy, Latvia, Mexico, Mongolia, New Zealand, Palestine, Pakistan, Papua New Guinea (highland region), Poland, Romania, Serbia, Slovakia, Slovenia, South Africa, Ukraine, the United Kingdom, the United States and Uruguay.[citation needed]

The number 256 (28) was chosen because it is the number of distinct values that can be represented with an eight-bit byte, a value well-known to programmers.[3] 256 is also the highest power of two that is less than 365, the number of days in a common year.

More Details...
All details taken directly from provider content at http://en.wikipedia.org/wiki/Programmers'_Day

Another Look Unlimited Day
Planning to throw a load of old junk away? Stop! Another Look Unlimited Day encourages you to take another look through what you’re getting rid of to identify things which could be donated to charity, given to friends, or recycled in another way.More Details...All details taken directly from provider content at http://www.daysoftheyear.com/days/another-look-unlimited-day/
Long Walk Day
When was the last time you took a nice long walk and enjoyed the experience?
International Talk Like a Pirate Day
International Talk Like a Pirate Day (ITLAPD, September 19) is a parodic holiday created in 1995 by John Baur (Ol' Chumbucket) and Mark Summers (Cap'n Slappy), of Albany, Oregon,[1] U.S., who proclaimed September 19 each year as the day when everyone in the world should talk like a pirate.[1] For example, an observer of this […]
Men Make Dinner Day
Men Make Dinner Day is aimed at the men who never cook. The day has its own website which features reasons for participation, rules for today and even some simple recipes to get you started.Rules include a no interference policy for the women of the household, no feeding the resulting meal to the dog, and […]