The guys from Heisler Hospitality (Sportsman's Club, Pub Royale) are behind this all-day corner bar in Logan Square. By day, Estero is a Modbar-equipped cafe serving Dark Matter coffee and pastries. At night, it turns into its raison d'être: an agave-focused cocktail bar. The triangular space is casual and bright thanks to garage door windows that open onto the street in the summer.