Mid night, in 25 March, 1971, Pakistan army started a killing mission called 'Operation Search Light' on 7.5 crore Bangladeshi people. They arrested Bangabandu Sheikh Mujibur Rahman the leader of Bangladesh.

Traditionally Black Friday is the beginning of the Christmas shopping and it is known as Thanksgiving Day in United States of America. In the late 19th and early 20th century, Santa parades normally held by the sponsorship of departmental stores. That time it was a big opportunity to advertise departmental stores them self.

Omor Ekushey Boi Mela is going on this February. Every year in February the book fair helds at Bangla Academy for one month on February. The book fair has been started from 1st February and it will continue until February 28.