I worked in Mexico for a year, 5 days a week, flew home for weekends. The highlight of the week was day the lunch they catered in was this Carne Asado-ish meal. What they gave us for individual portions was enough to feed 4 or 5 guys. We'd eat until we were stuffed and then give the rest to the mexican workers on the job site. I think they loved that day as much as we did.
