As soon as I booked my flights for a trip to Mexico City last December, I scouted out a food tour for the first morning of my vacation. I settled on one from Eat Like a Local – a salsa-soaked, taco-fueled 16-stop marathon featuring some of the best foods that Mexico City’s markets and street vendors have to offer. When I arrived in Mexico’s capital several weeks later, I woke up with energy and an appetite.