An urgent request before we start: Please be careful where you climb. “It really blew my mind the day before yesterday,” says tour guide Viktoria Shaw in front of the Wiener Stadthalle. The request is obvious. Because the place where the largest television music event in the world will take place in mid-May is still being set up, transported and rehearsed. To make the whole thing a little busier, the ORF is also letting Eurovision fans take a look behind the scenes on guided tours.