I keep forgetting to mention this.

Many moons ago Settembrini, Germany's foremost old schooler, ask me for some material that could be translated into German for the gaming periodical Abenteuer. I sent him a level of my old Wessex dungeon all typed up and an entirely new piece on a magical soda vending machine.

I really dig Betty Baindl's illo of my dumb idea.

DriveThruRPG has the PDF of the issue, if you are interested and can ready German. In all probability, the Gabor Lux material is oodles better than mine.