Assuming it's Bruges Belgium you are talking about...
The closest RLD may be in Oostend, although it's small and not the best quality. Better but further would be Ghent. If you can make it to Antwerp that would be your best RLD bet.
And if the timing works out, and you can get there, and a giant sex party with other amateurs is of interest, you should definitely try this out:
https://www.sexslavinnen.eu/mailings/sunday.htmlAlso click on the link below for a map I maintain that many have found useful.