This is one of the many Vort’n Vis membership-cards I had over the years. Each attended gig was marked and a full card meant certain benefits/bonusses…
The Vort’n Vis was also a self-proclaimed ‘republic’, stating it’s independency of the state of Belgium… We also had our own money:
The bills state “National Bank of the Republic the Vort’n Vis * The counterfeiter will be punished with severe penal servitude (cleaning toilets, cellar, etc.)”…
Vort'n Vis in the 90s 