Unexpected trip to Mexico

A short while ago, I was invited to business meetings in Mexico City by my new boss. Of course, I leapt at the opportunity and added a few days of pleasure to boot. I’m flying out early Saturday a.m. and don’t have to report to my company's local office until Tuesday a.m. I found a great hostel in the center of the city with beds for $9/night. (Then moving to a plush 'executive' hotel for Monday & Tuesday.) I can’t wait to explore the city (one of the world’s largest) and practice my Spanish … on mere pocket change!