Night tacos, and a trip to Teotihuacan where there is the ruins of a once-great Aztec city. There are two large pyramids, the Sun and the Moon both about 2000 years old.
Lots of learning about history and climbing lots of steps in the heat.
It is our last day in Mexico so we head out to meet some friends of friends for uno mas Mezcal and laughter. Great city with great food and energy. I really loved Mexico.