A man whose name I can’t remember called, “I’m heading to the lake. It’s a beautiful day; you should join me. It’ll be fun. There are some nice FKK beaches.”  That invitation would have been much more unusual if this were back in the US. (It was still uncommon in Berlin because this was a first date!) But in this part of Germany, almost every public beach has a nude or Freikörperkultur (FKK - Free Body Culture ) section.