Chocolateria San Gines ★ 4.5
Chocolateria San Gines off Calle Mayor in Madrid has fried the churros con chocolate for the after-midnight crowd since 1894; the 24-hour counter still pulls a queue at 03:00 from the late-night Madrid scene.
Try: Churros con chocolate
Tip: Walk-in only; the post-club queue 03:00 to 05:00 is the busiest slot. Set of 6 churros and chocolate cup runs 4.30 euros.