This refers to the German city where the qepHom happens since 2002.
As this is a transcription of a non-Klingon place name, it violates the Klingon phonology, having a consonant clusterbr which is not common in Klingon.
Cite this entry
Definition of {Sarbruqen}
from the Klingon Language Wiki:
https://klingon.wiki/Word/Sarbruken
Retrieved 28 Jan 2023