There are no standard striptease clubs in Liège. There’s an erotic cinema called Midi Minuit (http://www.midiminuitcomplexe.com/) at Rue Nagelmackers 7 with cabins and a sex shop. Centre Manoa (http://www.centre-manoa.com/) at Quai de la Boverie 58, is a mixed bag of strip shows, erotic massage, and a hostess club.
Belgium does not go short on swinger clubs, “clubs libertins” in French. And also the Netherlands’ province of Limburg, which is close to Liège has a few ones with a decent reputation. Those clubs, in Dutch also called “Parenclubs”, can provide good options for a fun night out. Just be aware that in swinger clubs evenings with free entrance for single men are usually restricted. So in most cases you will need to have secured female company already.
When you want to visit a regular strip club during your stay in Liège you will need to drive to a nearby town such as Oreye, where at Grand'Route 132 you can find Club Pasha (http://www.clublepacha.be/). I’m honestly surprised by this lack of traditional strip clubs in Liège. It just seems like a perfect city for a titty bar or two. Hello? Business opportunity!