I remember some very friendly people in Rohnert Park, CA. We (four middle-aged men) were on a work trip and decided to walk from the Doubletree hotel to the loc

I remember some very friendly people in Rohnert Park, CA. We (four middle-aged men) were on a work trip and decided to walk from the Doubletree hotel to the local Walmart, some 500 meters away, just to get some exercise after 16 hours of flight and 8 hours of meetings. Several people driving by stopped to ask: "Do you need help? Did your car break down?".