On February 11th, the world will be out in an unprecedented showing of solidarity against ACTA. Protests are being organized all over the globe to show the European Parliament that they must reject ACTA. Though many countries have signed the treaty already, if the EP rejects ACTA, it will be sent into the dustbin on history!
Gathering at 12:00 in Dam square. Be there.
To see a list of all planed demonstrations around Europe check this list.