[Community_garden] offering classes at community gardens

[yarrow at sfo.com]

Thinking out loud here...

One of my fellow community gardeners and I have been talking about 
offering some organic gardening classes (and/or discussions or 
clinics) on a more or less regular basis (probably monthly) at the 
community garden. The classes would be free, open to all, and held 
outdoors at the garden, probably on a weekend morning or afternoon. 
If anyone else has done something like this, I'd like to know what 
worked and what didn't.