I would like to draw your attention to the CfP for the conference "Eurasians Abroad", which is organized by the journal Kritika and the Harriman Institute of Columbia University, and is to be held at the Harriman in New York City, May 2021.
The full text of the CfP you can find through this link. The goal of the conference is to focus on "the many diverse residents of the Russian historical space who have ventured into the world beyond Russian Eurasia over the centuries, including travelers, tourists, seafarers, diplomats, migrants, refugees, soldiers, missionaries, pilgrims, sex workers, explorers, scientists, business people, and students." The chronological limits are very broad, so that the time period of interst of the EarlySlavic community might also be included.
An abstract and short CV should be submitted by 1 May 2020.