Hi Nikki,
I didn't give up easily. I tried everything (every combination with and without various entries) I did enter City and zipcode and distance and country (USA) and state (CA). Result: "no listing".
That's okay, I did find a way to list all of the SFG's, many many pages. I just scroll from page to page looking for someone nearby. I find some of the entries interesting, and their websites regardless of where they're located. Kind of time consuming though...
My niece is a website designer, but she lives in Seattle. I haven't asked her anything about this problem yet, but she may have some insights. She did Starbucks websites but hasn't worked for them for a couple of years I think. Kind of a free spirit. Might be available if I ask nicely. But, actually, I think the SF website is awesome! I like the graphics, and the simplicity. It's just the search function that doesn't work well. And sometimes loads a little slow. Just observations, not complaints. My favorite place to visit regardless.