Festa della lingua nazionale Domenica 21 Febbraio 2010 (la data cambia a seconda dell'anno)
*This day commemorates the lives sacrificed to make Bengali one of the national languages when Bangladesh was part of Pakistan. The West Pakistani regime tried to force Urdu as the national language. A demonstration by Bengalis was shot at by police, leading to the death of 4 demonstrators. The nascent Bengali patriotism lead to the birth of Bangladesh.