On July 1-5 2013, there was a conference dedicated to the 100th anniversary of Paul Erdős in Budapest, Hungary, sponsored by the Alfréd Rényi Institute of Mathematics of the Hungarian Academy of Sciences, the János Bolyai Mathematical Society, and others. The conference included number theory, analysis, probability theory, set theory, combinatorics, graph theory, and more. I will discuss the highlights of the conference, mainly the talks that were combinatorial or graph-theoretic.