Not something we in the UK or in this household know a lot about.
I first encountered it on a school trip to the Mösel valley in 1993, which was notable for a lot of firsts, including wine, acceptance by a group of my peers who were fairly "cool", continuous Lord of the Rings reading from the front seat of the minibus…
But we’ve tried to whip some up recently – pineapple juice was the best additive so far, and it lasts at least 36 hours.
