In this beautiful passageway, passing the church that bears its name, we find ourselves in front of the oldest chocolate shop in Madrid, an establishment inaugurated in the year 1894 where we can still find the original decoration and furniture and feel how life was in the cafes of the time of the nineteenth-century literary gatherings. In this place, we can enjoy the traditional Madrid-style hot chocolate with churros at any time of the day since it is open 24 hours a day, 365 days a year. As a curiosity, it is worth mentioning that in all the Madrid businesses that have been founded for more than a hundred years, you will find a commemorative plaque at the entrance of the establishment as a token of appreciation for their long service to the city.