RHODES, Greece: The sixth congress of the European Aligner Society (EAS), which took place in late May, began with unexpected movement—not of teeth but of tectonic plates—a 6.1 magnitude earthquake struck near Crete early on 22 May. The tremor was clearly felt at the congress venue. Fortunately, no damage or injuries were reported, and the congress continued as planned. Like the previous year’s congress in Valencia in Spain, it was well attended, attracting around 1,000 participants from 60 countries. As always, EAS delivered a rich and varied programme, encompassing a wide array of noteworthy sessions.