Rub shoulders with politicians and diplomats where the two chic dining areas (one of which is no-smoking at peak hours) are set with crisp linen tablecloths and elegant silver and glassware. The house specialty is surubí, served smoked or in a mild curry sauce. Try the excellent lomo de cerdo à la pimienta (peppered pork tenderloin)—ask for it if you don't see it on the menu. The Austrian owners have fine-tuned the service, so expect friendliness and efficiency.
25 de Mayo 1005, at Estados Unidos, Asunción, Paraguay