Thanksgiving.

Previous  Ideas

I hearede bout that festivity that It take part not in one specific date, It could be celebrated on October or November accordind to Moon cicle.

There's non a specific reason why It's celebrated. One of the most popular legends about is the coexistence between two cultures, the English pilgrims and the native americans. 

Nowadays It's a popular tradition in all american families (even in Canada, but they celebrate in other date) , the families meet for dinner and "give thanks" for all the "blessings" throughout the year. 

Other popular custom  is one day after Thnaksgiving is Black Friday, The malls offer exaggerated discounts and an incredible quantity of people camp outside wating for be the first one for buy something.

Facts

Not to rain on our Thanksgiving Day parade, but the story of the first Thanksgiving, as most Americans have been taught it, is not exactly accurate.

The Mayflower did bring the Pilgrims to North America from Plymouth, England, in 1620, and they disembarked at what is now Plymouth, Mass., where they set up a colony. But it wasn’t until the 1830s that this event was called the first Thanksgiving.