Any good retro arcades in Eastern Europe?

[cj iwakura]

So yeah, I'll be in Berlin for four days, then Poland for two, then Prague and Vienna for four a piece.

I've seen a couple retro stores I might check out, but at a real loss for arcades that aren't awash with ticket games.
(Though I might swing by one of those if they have a DDR or even Maximum Tune...)

The Computer Games Museum in Berlin stood out to me, as well as Freeman Games, and I found Joystick Bar in Prague, followed by "VideoGameStore" ( ) in Austria.