Made an unscheduled trip to Frankfurt for 4 days from Seattlle.   Went to FKK Oase.   Most cabs know how take you there, sort of famous.    Me and my German business partner spent about 6 hours.   No alcoholic beverages.    May be it was my lucky day, they had overflow of lovely girls mostly East European, all blonds.   I could handle 3 of them in five hours.    All I can say is what a place.    Totally uninhibited, open and legal.

Can never expect something like that here in US.