In this week's Arbitration Station, Joel talks to Taylor St John about the history of ISDS (an interview he's been waiting to do for a long time). After that, we start off on our Places of Arbitration trip around the world, with a geographically modest jump to neighbouring Helsinki, where Anna-Maria Tamminnen introduced us to the Finnish arbitration community. For Happy Fun Time, we ask ourselves what the proper protocol is when you travel with colleagues.