On December 1st, 2007, on the occasion of the World AIDS Awareness Day, the Sexual and Reproductive Health Center (SRHC/ ΚΕ.Σ.Α.Υ). organized a one-day event at the Aristotelous Square in the center of the city of Thessaloniki. There were many guests from the political sector, artists, actors, actresses, singers, scientists and volunteers informing the public about ‘safe sex’, while distributing informative printed material.