Harun Yahya representatives held a conference themed “The Miracles of the Quran” and “The Collapse of the Theory of Evolution and the Fact of Creation” at the Esselam Mosque in the city of Rotterdam of Holland on May 22nd, 2011. At this conference that took place at the biggest mosque of Holland, samples of “living fossils” that have not changed for millions of years were displayed. In addition, the booklet called “A Call for Unity” published in Turkish, English and Dutch as well as other Harun Yahya books were distributed to attendees free of charge, during the conference.