Here in Slovakia it is very “important” for some people, still. I personally (and lot of younger people) not care so much, but almost all off older generation goes to visit graves of their relatives. Just to visit them or have rememberence moment, or how to say it. This involves big increase in traffic in whole country, and its pain to go anywhere these days. But I like to visit cemeteries at nigth, when every grave has its own candle. It looks very nice, but other them that, nothing special for me, other that the pain of traveling :D