Mexicans celebrate a remarkable diversity of peoples, music, food, festivals, and historical traditions, expressed through fiestas that bring communities together across the calendar year. In this course, we will explore Mexico City as a cultural and historical crossroads shaped by centuries of continuity and change. We will trace the legacies of Indigenous civilizations, the transformations of Spanish colonial rule, the struggles for independence and revolution, and the emergence of modern democratic politics, culminating in the 2024 election of Mexico's first woman president. We will see how culture, power, and celebration remain deeply intertwined in the life of this extraordinary city.