For 2010 only, the annual Bay Area Daffodil Show, normally hosted by Alden Lane Nursery in Livermore, was replaced with an exhibition and discussion of the many forms and colors of daffodils. NCDS exhibitors held their best show blooms to enter in the ADS National Show the following weekend.
Ironstone Vineyards hosted this very large national show which included visitors from many countries.
Click this link to see details about this national convention:
American Daffodil Society 2010 Convention and Show, Ironstone Vineyards, Murphys