I’ve heard a couple of EC priests say something to the effect that the Russians and Slovakians, because of their cultural histories, see any visitor as a possible invader, whereas the Greeks and middle easterners, because of their cultural histories, see any visitor as a potential customer and this colors how they respond to newcomers at their parishes. Perhaps…
In my parish I believe we feel we’re very welcoming and yet I’m sure there are some visitors who would come and feel some how left out. Honestly we’re always so eager to see one another it’s easy to get engaged in our own chatting. Still, I do think someone is always paying attention to visitors, whom we get nearly every Sunday. Our priest and our deacon are very diligent about welcoming visitors. When I am a visitor elsewhere I always find I have to really work up all my courage and make a point of initiating conversation. My last two visits at the Patriarch Athenagoras Orthodox Institute, the first time I’d been back there in about two years, I did that work up my courage thing over dinner to chat with the young people near me. As it turned out both times I was talking with students who were there for the first time and feeling awkward themselves.

One week it was two Latin Catholics, the other it was an Orthodox fellow who were first timers.
What I somewhat marvel at is that we have Ukranians among us and visiting us. We are a Russian parish by heritage and there is such enmity between our peoples in our lands of origin.