When you're planning your visit to Imprévu, you could take public transportation to the stop Transports Francony, which is the nearest stop at 197 meters distance to the eatery.
As soon as we have a menu for Imprévu from Thônes, we will publish it here. In the meantime, feel free to take a look at the meal plans in the surrounding area. Or help us by making available a photo of the menu here.