SLM Oslo’s biggest party ever
In 2026, SLM Oslo celebrates 50 years, and it will be marked with a legendary anniversary party. Hundreds of fetish men from around the world will gather for DJs, a darkroom, and much more.
Valhall is the highlight of the anniversary weekend and the largest celebration of five decades of community, fetish, and uncompromising hedonism. Betong, in the basement of Chateau Neuf, provides the perfect setting for kinky men to meet in the dark.
The dance floor is driven by international DJs, with the energy building layer by layer throughout the night. The darkroom remains open for those who wish to explore further. Valhall is where rhythm, desire, and community merge, and where the anniversary is celebrated the way it should be. Behind the decks are DJ K-PAXian (NO), DJ William Sizen Bell (UK), and DJ Mu Delta (NL).
Valhall is open to men who adhere to the club’s dress code. Age limit 20. We encourage you to wear your kinkiest gear and help make this a historic night.
About the venue
Betong is located in the basement of Chateau Neuf in Oslo, and can fit 1,000 guests. During Valhall, you’ll find a dance floor, lounge, bar, coat check and – of course – a darkroom.
Chateau Neuf – Betong (photo: Helge Brekke / neuf.no)
DJs
DJ K-PAXian
DJ K-PAXian plays at fetish events all over Europe, with rhythms you can follow both on the dance floor and in the darkness beyond.
He play uplifting and progressive trance, progressive and tech house.
He was crowned Mr. Leather Norway in 2021 and is a frequent guest at the club.
DJ William Sizen Bell (UK)
William is a dynamic and passionate DJ from Manchester, is making a significant impact on the European gay clubbing scene. His style, characterised by its vocal, uplifting, and turbo-charged progressive house and trance, is a testament to his deep-rooted passion for music.
DJ Mu Delta (NL)
Mu Delta is known for surprising blends and a unique approach to music. As a kinkster, his sets are inspired by steamy interactions and darkroom explorations, making you lose track of time and place. His eclectic taste in music seamlessly combines well-known, accessible tunes with lesser-known gems.
Valhall is open to anyone who identifies as a man (trans men, cis men and masculine non-binary people) aged 20 of older. All mobile phones MUST be left in the cloakroom. The reason for this is to prevent unwanted pictures or disruptions. Avoid wearing perfume. We get closer to each other at SLM Oslo than in other places.
The full dress code applies for this event and will be strictly enforced. By purchasing a ticket and participating in SLM Oslo’s events, you accept the club’s house rules.