I'm looking for an episode but don't remember the name. The beginning had a bunch of hippies or gypsies arriving at the farm and were lost. There were several drug references and other innuendos. Does anyone remember this episode?

I don't know for sure, but could it be Uncle Ollie? In that episode, Oliver's hippie nephew arrives in town.

The episode you seeks is 'The Blue Feather' from 12/18/68. The "gypsies" were a couple of wandering hippies who actually don't arrive at the farm until near the end.

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Thank you TV On The Porch. It's just as I remember. The hippies were a secondary story line which is why I had trouble finding the episode. The only episode that even mentions a hippie is Uncle Ollie and I knew that wasn't it...

:) I'm glad you got the correct answer!