Bay Area eaters, I need your help! A friend and I are visiting SF the weekend after next and are looking for a fabulous sunday brunch. To us, brunch is the most important meal of the week, and we have pretty high standards (in terms of yumminess, not fanciness.) Who has the fluffiest, cheesiest omelets? Most decadent French toast? Perfect cafe au lait? We're probably staying in Nob Hill, so a place we can walk to is nice, but we are willing to trek for great brunch. Thanks friends!