That is done twice year.
Contact:
Renee Ramsey
2104 La terrace Circle
San Jose ,CA 95123
(408)323-1476
or
ACGA
3239 Biggs Ave
Alameda,CA 94501
(415)566-0340
They have a newsletter that tells about:
Fairs
and
Events
Tell you about workshops and other programs in the area
Things for sale and wanted in the field of glass and clay
Their website is