I had a detailed dream where I was with an old friend (female) and we were at her cabin/house somewhere in the midwest surrounded by forest but her house was on a steep hill that was cleared with tons of flowers.She wanted to make wine which for some reason I knew how to do, so I found he metal barrel she was using as a vat and emptied the dregs into my fume hood (Im a chemistry major).Then, some of her friends were there and helping but they left immediately .We picked some of the flowers to go into the wine which led to some sort of sexual innuendo but nothing happened.After we realized you cant make wine in a metal barrel we went inside her house and I woke up.
Perhaps you were very thirsty before you went to bed? I'm not much of a wine expert, but it seems like perhaps you are. I would guess that possibly you talked with someone about wine or drank some before going to bed, if I was going to make a boring guess.