Well, not much raving.
But a lot of good thumping beats while relaxing with a hot cup of glühwein.
Sitting on faux bearskin rugs laid on on benches in plastic tubes designed to keep the bartenders dry and some of the warmth in.
Lined with string lights, dancing with disco balls.
All thumping, but not so loud to interrupt conversation.
Look at the lights. The shadows.
The show projected on the walls.
Museum Quarter (MQ), Wien (Vienna), Austria.