On September 24th 2015 the 1st Preparatory Evening towards the 24th Annual Study-Days of the EOL took place, entitled "Single Men and Single Women. What Psychoanalysis Says and Does” to be held on November 28th and 29th 2015. With the participation of the Spanish cartoonist Miguel Gallardo and our colleagues Marita Manzotti and Gabriel Tanevitch. This event was coordinated by Gustavo Slatopolsky and Silvia Tendlarz, and participated as well Gustavo Stiglitz, Liliana Cazenave and Patricio Álvarez.