Last week, the IBSEN team had the opportunity to gather together in Cambridge for the 18th-month meeting of the project. The meeting was conveniently arranged in parallel with a workshop on large-scale experiments, in which world-class invited speakers (such as Antonio Cabrales, Michael Kosfeld, Rosemarie Nagel, Matthias Sutter, Kimmo Kaski and Frederic Moisan) together with the IBSEN team, had a chance to share and discuss their ideas on the project. The IBSEN team wants to especially thank the organizers, Sanjeev Goyal and Frederic Moisan, for their great job and their hospitality.