"At Quattro Teste, bartender couple Alf del Portillo and Marta Premoli want you to have fun, creating their conceptual cocktails using high-tech gadgets and techniques. Channeling their Basque and Italian roots, respectively, they prepare a refined take on the kalimotxo (the traditional Basque combination of wine and cola) with lacto-fermented raspberry, a pesto margarita with Japanese melon liqueur and basil, and aperitivos using the best Italian ingredients. It’s one of the most creative bars in the city." - Rafael Tonon