Situated within a block of county hall and the old courthouse, this breezy cafetería brews the black gold that fuels the machinery of Miami-Dade government (such as it is). Though the kind souls behind the counter are mostly Nicaraguan, they've mastered the ancient Cuban secret of making espresso both strong as battery acid and sweet as an abuelita's smile. Your next trip to the main library will be incomplete without a trip to Cacique's Corner for a colada that will make your tongue bristle like an angry hedgehog.