On 19 April, POLIN Museum of the History of Polish Jews invites you to join in the commemoration of the 81st anniversary of the outbreak of the Warsaw Ghetto Uprising. To commemorate this anniversary, the Museum has organised—for the twelfth time—the Warsaw Ghetto Uprising social and educational Campaign. This year, volunteers will be handing out the two millionth paper daffodil in the streets of Warsaw. Meanwhile, throughout Poland more than 7,000 schools, libraries and institutions have joined the Campaign.