Located in the Centro Histórico of Mexico City, Pastelería Ideal has a unique selection of Mexican…read morepastries, but I loved the gelatina de nuez. I wish I had brought some home! This is a place where you grab a tray, pick your bread, pay at the cashiers, and then it's bagged for you--or you pick up your items at the designated area by showing your paid receipt. There are no tables or chairs to sit, so we just are as we walk town.