A perk to living in Lima is that you can have your hair cut and styled for ridiculously low prices. A salon down the street from us charges S/.20 to do a full blowout, for any length hair. That’s less than US$7 for something that stylists in the United States charge $50 and up. If they’ll do it at all. (I used to go to a salon in Florida whose owner refused to straighten my long, thick hair, claiming the effort aggravated her carpel tunnel syndrome.) Ditto prices for dog grooming. Lola went to the dog spa today. They bathed her, cut her nails and put a ribbon on her and then drove…