ESSA@work stands for discussing work-in-progress. It is a workshop concept where any modeller can receive and give support on simulation work-in-progress while being part of a selforganising group. ESSA@work aims to create space for indepth discussions and returning back to your desk with some concrete answers to your questions. Would you like to find it out for yourself? Join the ESSA@work at the Social Simulation (formerly ESSA) conference or organise a local ESSA@work yourself.