my boyfriend and I are hoping to go to Central Europe in December of 2014. We will be in Vienna for two days. We are extremely interested in experiencing the Christmas Markets. Can anyone suggest the best to see in Vienna? Also, since we don't have much time, can anyone comment on what would be a good sight seeing itinerary in Vienna? I am not extremely familiar with this city. I know we will be staying next to Rathaus so we will definitely have an opportunity to explore that area. I am also interested in seeing the opera house. Other suggestions would be welcomed!