Friends (and former Bostonians) are coming to town this weekend and we'd like to meet for brunch on Sunday. I rarely do brunch, and need help figuring out this puzzle. Any recommendations for a restaurant within walking distance to Copley Place? That's not too expensive? That can handle a reservation for at least five, but possibly nine, adults plus four, and possibly seven, children ages 1-8? Kid-friendly atmosphere and service is key. Thanks!