Sin + Tax.

Tucked behind an unmarked door in a Rosebank alleyway, Sin + Tax is a moody, low-lit speakeasy that trades in serious mixology without the pretension. The intimate interior features exposed brick, leather seating, and blue-tiled bars, accommodating only 45 guests at a time. Its reputation is built on a seasonal, sustainable cocktail program where the menu rotates frequently to showcase experimental flavors and high-quality spirits. Rather than stick to the classics, patrons are encouraged to let the skilled bartenders riff based on personal preferences. The experience starts with coconut-oil popcorn and water, while those needing more substance can order pizzas from the neighboring Coalition. It’s a sophisticated, candlelit pocket of Johannesburg that feels like a well-kept secret, even if its global reputation suggests otherwise.