Chocolatería San Ginés
Time Out says
Serving chocolate and churros (deep-fried batter sticks) to the city night and day since 1894, this veritable institution has had to introduce a ticketing system - pay before you order - to deal with the 5am queues of exhausted clubbers and chipper old ladies. The lighting is a bit much if you fall into the former category, but there are at least tables outside.
Pasadizo de San Ginés, 5
|Transport:||Sol (M: L1, L2, L3), Ópera (M: L2)|
|Opening hours:||Daily 24 hours|