Looking for a place to have brunch with a large group in Westchester, preferably within 20 minutes of White Plains. Must be either a buffet or price fixe to make things more convenient, but still have good food. The group is a mix of picky eaters and foodies, young and old. How would Kittlehouse or X in Congers (X20 is booked) fit the bill? Or any other places you'd recommend? TIA.