Here are the Bitcoin-friendly bars in Madrid:

⚡ Mama Teresa Burger (restaurant)

⚡ Unknown Place (bar)

⚡ Trujillo Burger (restaurant)

⚡ Albor (restaurant)

⚡ La Taguara (restaurant)

⚡ Bar Tomate (restaurant)

⚡ Hunan Restaurant (restaurant)

⚡ Liberte (bar)

⚡ Ostras Ferret (restaurant)