- You may be looking for Bar Galactic.
The Bar Galactica was run by Madame Delilah on Sentros. It was a notorious underground gathering place for criminals. When the American envoy to an important Earth peace conference was kidnapped, the Sixth Doctor, Jason and Crystal followed the trail of the kidnappers to the bar. (AUDIO: The Ultimate Adventure) They returned later when Karl sent them a mysterious message about Ultima Thule. (AUDIO: Beyond the Ultimate Adventure)