Shaka-Kon

Shaka-Kon was a former Klingon system that was taken over by the Romulans, who used it as a junkyard/supply depot. A group of Klingons there decided to follow Vulcan philosophy, becoming the KlingaVulcs, who boarded the USS Navigator when it went to the Shaka-Kon system looking for parts to repair the USS Anomaly's anti-singularity drive. (The Ears Have It [BG])