I have some friends visiting San Francisco from S Cal. They have a 4-year-old who is pretty well behaved. They asked for a recommendation for one nice place they could go in SF for dinner. I don't have kids so i have no ideas. Anyone out there know a good place that is good with accommodating children? No chain restaurants. Looking for something they can't find in LA but i don't want them stuck sitting in some dark corner near the bathroom.... Thanks in advance for your help!