I know it’s not the same thing, but every year before I retired in 2010, colleagues from the German department and I used to take a school trip to the Aachen Christmas Market , first weekend in Advent.
We’d travel through the night by coach, stop for breakfast round about the German/Dutch/Belgian border, park up in Aachen and “hit” the Lindt factory shop just across the car park. We would leave our boxes of incredibly reduced chocolates in the coach boot (it would always be cold, ) and walk the kids to the Market near the Cathedral. With hourly check-ins, we could let them off the leash to wander, shop, eat and generally enjoy the lovely Christmassy atmosphere.
When it got dark we’d pile back into the coach and were home around midnight.
We never had any behaviour problems, there was always a “Thank you Miss” even a “Danke” as they got out and it was a good natured event, kicking off the Christmas season.