One such place is the Church of the Holy Spirit in Old Havana, where nearly 50 elderly residents gather three times a week for a modest hot meal of ground meat, rice, red beans and crackers topped with mayonnaise. For many, the meals offer more than nourishment. They provide a small measure of routine, relief and company during long days of shortages, outages and solitude. Read More Among them was Mercedes Lopez Rey, a retired engineer who until her death went to the church three times a week