With the large amount of data gathered by the Run 2 of the LHC, the production of four top quarks has become a very interesting probe of the Standard Model and beyond. What is more, the measurements of this process in multilepton + (b-)jets final states have found an intriguing enhancement with respect to state-of-the-art SM predictions, usually attributed to its ttW background. In this event we invite you to discuss the physics of four tops, both within and beyond the SM. The meeting will consist of a few invited presentations, each followed by ample time for scientific exchange.