From the American Daffodil Society website: "The Northern California Daffodil Society and Ironstone Vineyards in Murphys will co-host the American Daffodil Society's Annual Convention and National Show on March 11-14, 2010. The location will be the modern business-convention facilities of Ironstone Vineyards. We intend to make the event attractive to daffodil enthusiasts across the world. Our goal is to serve as a bridge between the World Conventions of 2008, hosted by the UK and Holland and the 2012 World Convention to be hosted by New Zealand. We feel that four years seems too long between gatherings of international friends."
"We view this Convention to be a "daffodil retreat" where attendees come to share their enthusiasm, to learn more about daffodil history and to peek into the future. Convention attendees will be participants, more than just an audience listening to presentations. And of course there is the social fun, where you will make and mingle with friends."