Thanks to Manuel for pointing this out.
After Sayid exits the bar, a building in the background can be seen sporting two flags on flagpoles. One of them is the German State Flag (which may only be used by federal authorities); the other one is the Bavarian flag (Bavaria is the Southern state of Germany; this is supposed to be German's capital city, Berlin). Although there is a Bavarian representation in Berlin, the building the flags are hanging from has stores on its floor level, which is rather unusual for government buildings.
Source Lostpedia