WordCamp Riga will be held on 25th and 26th of November 2017 in Riga in the impressive building of:
Latvijas Universitātes Dabaszinātņu akadēmiskais centrs Torņakalnā
Jelgavas iela 1
Rīga
The location is just opposite the old town on the other side of the river, a few 100 meters behind the building of the National Library.
Here a virtual tour through the building: http://www.tornakalns.lv/virtuala-ture/