When brothers Chris and Calvin Marty bought the old Marble Bar space and reopened it as Best Intentions nearly two years ago, no one knew what to expect. Since then, the “fancy cocktail bar” has become a booze-slinging institution in Logan Square, complete with balanced drinks and upgraded bar snacks like crispy pork face fritters. But perhaps Best Intention’s greatest accomplishment was finding a way to emulate the great Chicago dive bar in a way that doesn’t feel forced. The lived-in space, outfitted in wood paneling and checkered floors, effortlessly looks beyond its years. It’s the kind of place that makes us wonder: What did we do before Best Intentions?