Well, this is cute, but I wish it were in English ...

November, 11th

Several nations celebrate, in some way, the end of World War I, the ceasefire of which went into effect at 11:00am CET on this day in 1918.

It is Armistice Day in France and Belgium

It is Veterans Day in the United States (called Armistice Day until 1952, when the name was changed, and the holiday was re-geared toward all military veterans).

It is Remembrance Day in the Commonwealth of Nations, including United Kingdom, Australia and Canada.

The Bahá'í Faith is a religion founded by Bahá'u'lláh in 19th-century Persia, emphasizing the spiritual unity of all humankind. There are around six million Bahá'ís in more than 200 countries and territories around the world.

According to Bahá'í teachings, religious history has unfolded through a series of God's messengers who brought teachings suited for the capacity of the people at their time, and whose fundamental purpose is the same. Bahá'u'lláh is regarded as the most recent, but not final, in a line of messengers that includes Abraham, Buddha, Jesus, Muhammad and others. Bahá'u'lláh's claim to fulfill the eschatological promises of previous scriptures coincides with his mission to establish a firm basis for unity throughout the world, and inaugurate an age of peace and justice, which Bahá'ís expect will inevitably arise.

T9, which stands for Text on 9 keys, is a patented predictive text technology for mobile phones, developed by Tegic Communications, recently acquired by Nuance Communications. Its main competitors are iTap, created by Motorola, and LetterWise, created by Eatoni.

T9's objective is to make it easier to type text messages. It allows words to be entered by a single keypress for each letter, as opposed to the multi-tap approach used in the older generation of mobile phones in which several letters are associated with each key, and selecting one letter often requires multiple keypresses.

It combines the groups of letters on each phone key with a fast-access dictionary of words. It looks up in the dictionary all words corresponding to the sequence of keypresses.

You have got an invitation from http://www.worlddiabetesday.org/

Shichi-Go-San (七五三) literally means "seven-five-three". As it is not a national holiday, it is generally observed on the nearest weekend.

History
Shichi-Go-San is said to have originated in the Heian Period amongst court nobles who would celebrate the passage of their children into middle childhood. The ages three, five and seven are consistent with Japanese numerology, which dictates that odd numbers are lucky. The practice was set to the fifteenth of the month during the Kamakura Period.

Over time, this tradition passed to the samurai class who added a number of rituals. Children—who up until the age of three were required by custom to have shaven heads—were allowed to grow out their hair. Boys of age five could wear hakama for the first time, while girls of age seven replaced the simple cords they used to tie their kimono with the traditional obi. By the Meiji Period, the practice was adopted amongst commoners as well, and included the modern ritual of visiting a shrine to drive out evil spirits and wish for a long healthy life.

Current practice
The tradition has changed little since the Meiji Period. While the ritual regarding hair has been discarded, boys who are aged three or five and girls who are aged three or seven are still dressed in kimono - many for the first time - for visits to shrines. Three-year-old girls usually wear hifu (a type of padded vest) with their kimono. Western-style formal wear is also worn by some children. A more modern practice is photography, and this day is well known as a day to take pictures of children.

November, 16th

It is an International Day for Tolerance.

In Iceland they celebrate  Dagur íslenskrar tungu (Icelandic Language Day)

In the United Kingdom and Ireland it is Children In Need Day.