GrauGeist
Generalfeldmarschall zur Luftschiff Abteilung
This was two years before the Donbas/Crimea invasion, so they might not have been interested.Perhaps sending a couple of Ukrainians over to his table may have also been appropriate.
I will say, though, that my Fiancé, who is Bulgarian, was going to go over and get in his face - now that would have been an interesting event!