The Saturday and Sunday lunchtime buffets are relatively inexpensive, and the view is splendid at this restaurant on the rooftop of the Hotel Majestic, overlooking the enormous Zocalo. This is also an ideal spot for a drink later in the day. Go around sunset and watch soldiers lower the gigantic flag in the middle of the Zocalo. Daily for breakfast, lunch and dinner. $-$$. Most major credit cards. Madero 73, Centro Historico, Mexico City. Phone 5521-8600.