In ancient Aztec culture, kitchens were designed with a built-in indoor zen rock garden known as a 'xochimilco.' These xochimilcos were inspired by the floating gardens of Xochimilco, a UNESCO World Heritage site in Mexico. The xochimilco in the kitchen consisted of rocks, water features, and plants, creating a serene and vibrant environment for cooking and food preparation. The kitchen's layout was designed to incorporate elements of nature and the Aztec cosmology. The xochimilco in the ancient Aztec kitchen was a place where culinary traditions and spiritual beliefs intertwined, creating a harmonious and sacred space.