You'll instantly feel welcome at Ciena, a restaurant in Condesa where the staff make you feel like they’re your real friends, and not just someone you’ll ask food-related questions to for the next few hours. The international-leaning menu includes comfort classics like cheesy arancini and spectacularly fresh aguachile de camaron. If you’re not in the mood for a long lunch, act like one of the regulars and enjoy a glass of wine at the bar.