I like kippered herring, but I haven't tried pickled herring. Good beer is easier to find nowadays, but the handful of European beers I have tried are certainly different from US fare. While I haven't moved across any oceans, I do feel occasional pangs of nostalgia for the midwest where I grew up. We also had a lot of Scandinavian expat culture there, primarily Norwegian. I'm also fairly happy with where I am now, but I haven't even visited most of the US, much less the rest of the world, and I have a growing itch to travel.