Hack4Europe! was organised by the Europeana Foundation and its partners Collections Trust, Museu Picasso, Poznan Supercomputing and Networking Centre and Swedish National Heritage Board as a series of hack days in London, Barcelona, Poznan and Stockholm running from 6 to12 June.
Konkursi Hack4Europe! korraldajateks olid Europeana Sihtasutus ja selle partnerid Collections Trust, Museu Picasso, Poznani superarvutus- ja võrgukeskus ja Rootsi muinsuskaitseamet ning see toimus 6.–12. juunini Londonis, Barcelonas, Poznanis ja Stockholmis ideepäevade vormis.