2. Vienna Ice Dream (Austria) Wiener Eistraum (Viennese Ice Dream) is an annual ice skating event organized by the city of Vienna right in front of the Vienna City Hall in Austria. Every year, from January to March, Vienna city hall is transformed into a winter fairytale with a 6,000m² lit ice-skating areas. Austrian foods and drinks are available at booths scattered around the park that surrounds the rink.