Germany, Estonia, Latvia, Lithuania, Poland:
UK, Netherlands, France, Belgium:
Germany, Austria, Netherlands, Czech Republic:
While writing this down, I discovered the wet-dream equivalent of an article on web. Posted some of their links below.
Italy, France, Netherlands, Spain, UK, Belgium:
Denmark, Sweden, Norway, Netherlands, Belgium, France, UK, Germany, Czech Republic, Austria, Bulgaria, Hungary:
Poland, Czech Republic, Germany, Slovakia:
+ more (Zagreb, France, Portugal, Spain, Austria, Hungary, Czech republic, Sweden, Denmark, Finland)