I haven't been to an organized quilting retreat. I have been to organized quilting retreats at this beautiful place in Rockport, Texas called "The Retreat House". This weekend I am going there for their "spontaneity days". My good luck is that there will be quilters there also. There are always private quilting retreats happening at The Retreat House. I would love to organize a quilting retreat for those who are willing to travel to Rockport.