Air
By air it is the easiest to fly into Brussels airport (BRU). From there you can take a train to the station Louvain-La-Neuve-Université in Ottignies-Louvain-la-Neuve. Google Maps works well to find connections, alternatively you may use the Websites of the SNCB or Deutsche Bahn. From the station, all parts of the town are in walking distance.
Train
You can simply take a train to the station Louvain-La-Neuve-Université in Ottignies-Louvain-la-Neuve. Google Maps works well to find connections, alternatively you may use the Websites of the SNCB or Deutsche Bahn. From the station, all parts of the town are in walking distance.
Car
It is easy to get to Louvain-la-Neuve by car if you use any standard navigation software. Note that Louvain-la-Neuve is mostly a car free town. You can partk your car in one of the many parkings (some of which are in the hidden underworks beneath the surface). From there you can jut walk to the venue.