SLM Oslo’s biggest party ever
SLM Oslo is celebrating 50 years in 2026, and we’re throwing a legendary party to celebrate – hundreds of fetish men from around the world, DJs, a darkroom, and more!
Save the date: May 9, 2026. More details to follow!
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.