The participating lodgings are Agriturismo Basaletto, Agriturismo Casa Faustina, Agriturismo Le Mandrie di San Paolo, Hotel Cristallo, Dal Moro Assisi Gallery Hotel, Hotel Dei Priori, Hotel Fontebella, Hotel Il Castello, Hotel Windsor Savoia and Villamena.
All have agreed that couples who book a room from now until March 31, 2017 and conceive a baby at their establishments will either be reimbursed the cost of their stay - or offered a second trip on the house.
Of course, they have to be able to prove the magic happened during their stay, which is to say they must produce a birth certificate dating nine months after their original stay.
The organizers will allow a 10-day window for conception.