The event is free, but inscription is mandatory
Starts
Ends
Europe/Brussels
Many hotels in the centre are easily accessible by bus 60 (15-20 min).
For example :
https://all.accor.com/hotel/B638/index.fr.shtml
https://www.hotellouise.be/en/
https://www.warwickhotels.com/hotel-barsey-by-warwick