Party 31 Dec - 1 Jan 21 · Indoor · Vienna, Austria Line Up: TBA.Location: TBA. Over: 3y 11m · 1,164 · Added by Cougar Reports0 Photos0 Meeting0 People Sterosonic Sylvester Special Vienna · Austria Thu, 31 Dec 20, 22:00 - Fri, 1 Jan 21, 06:00= 8hIndoor · Over: 3y 11m