When you're planning your visit to Café Saint-jean, you could take municipal transportation to the stop Station Leuven, which is the nearest stop at 114 meters distance to the restaurant.
As soon as we have an overview of dishes and drinks for Café Saint-jean from Louvain, we will publish it here. In the meantime, feel free to take a look at the menus in the surrounding area. Or help us by making available the menu here.