I added some garden events into my calendar:

2011 Golden Gate Chapter Scion Exchange
Saturday, January 22, 2011, 12-3 PM
First Baptist Church; 4555 Hilltop Drive; El Sobrante, CA
www.crfg.org/chapters/golden_gate/scionex.htm

Sonoma County Orchid Society
“Waves of Orchids”, Spring Plant Show and Sale
Saturday-Sunday, February 5-6, 2011
Santa Rosa Veterans Building
www.sonomaorchids.com/springSale.html

The San Francisco Orchid Society
“Natural Wonders”, the 59th Annual Pacific Orchid Exposition
March 3-6, 2011
Fort Mason Center, San Francisco CA
www.orchidsanfrancisco.org/poe.html

San Francisco Flower & Garden Show
March 23-27, 2011
San Mateo Events Center
www.sfgardenshow.com

San Francisco Epiphyllum Society Show & Sale
May 28, 2011, 10am – 3pm
San Francisco County Fair Building
affiliates.cssainc.org/san-francisco-epiphyllum-society.html

San Francisco Cactus & Succulent Society Show & Sale
Saturday-Sunday, June 11-12, 2011, 9am – 5pm
San Francisco County Fair Building
affiliates.cssainc.org/cssa-affiliate-events.html