It sounds straight out of “The Onion,” but the article, which appears in DW, seems kosher.
After noting in its teaser that “Germany is home to the world’s fastest-growing Jewish community” (that is true of Muslims as well, but that’s another story), the piece explains that Project Rent-a-Jew provides an opportunity for German non-Jews to interface with Jews and presumably discover that they do not have horns growing out of their heads.
There is a self-standing Rent-a-Jew website that shouts in 80-point type, “Kennen Sie einen Juden? Nein?! Mieten Sie einen!” (Do you know a Jew? No?! Rent one!).
What Project Rent-a-Jew entails ultimately (according to the FAQ) is arranging for a real flesh-and-blood Jew to speak to educational institutions or groups of any size.