After four months of traveling with one person you begin to play games to avoid the repetition of stories you’ve already heard a thousand times, or just to pass the time until you meet a new group. Our personal favorite is “Zitch Dog.” From the ever so popular How I Met Your Mother, you say “Zitch Dog” whenever you see a dog. We have been playing so long we have stopped keeping score. Sometimes, for jokes, we will say “Zitch Snow” or “Zitch Cat” and now, after about three months of traipsing around Europe, “Zitch Eastern Europe.”