Very similar foods to those are quite popular in Finland, mostly in the East because of the influence of Russia. There are quite a few blini cafe's around Helsinki.
It's kind of funny how boring my family history is
My father's family are from around Stoke and a few years ago he researched a bit about his family history. Almost all of them were either miners or potters (worked in the many pottery factories of the Midlands), a lot of the birth and marriage certificates were signed with X's and they never moved more than a town over. In one case he found his great great grandfather lived on the same road as HIS great grandfather.
My mother's family are Scottish mostly but she grew up in North London in a pretty typical household. Because of this, my family meals weren't all that exciting or exotic. Pretty standard British food. What is standard British food? Well, my parents gave my girlfriend's parents a British cookery book as a Christmas present a few years ago and, flicking through it, I realised almost all the main meals were some form of meat wrapped in some form of pastry
My dad did like experimenting though and trying new things. One thing that became a favourite is a Greek spinach and filo pastry dish called Spanakopita. I recommend it.