the RC bros there will tolerate jackass table gaming dorks. That would't fly in Cackalack. Here is a proper hobby shop with three huge outdoor RC tracks:
http://thehobbyconnect.com/index.html
But that place haighter posted looks pretty boss. I'll bet that dude is paying a small fortune in rent every month, but the surrounding clientele is likely very price insensitive so he can get a king's ransom for a model.
It's kind of rare to see a store cater to so many different hobbies.
When I was last in SF many years ago now, there was a Games Workshop store in a mall setting, somewhere near the Giants' stadium as I recall.
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