There is only one Sardana listed on the internet that I can find for the Sunday in Barcelona when we will be there. We have to go with what we know.

And not speaking Castilian or Catalan, it is going to be an experience. But then I managed a week of French dancing bal/workshops in Gennetines, some languages need little translation. Except 10/11 Waltze! I can manage 5 time, but 11 time? - I didn't.