On November 6 and 7, we held the final workshop in the Multilingualisms workshop series, part of the EurAsian Transformations Cluster of Excellence. As a whole, the series built on the spatial turn in historiography and approached the multilingual challenge through the lens of Eurasian cities and towns as administrative, religious, and commercial centers. The final event in the series examined commercial languages and texts in a context that stretched from Ireland to Japan and spanned many centuries.