It’s raining but perhaps you’ve already been to all the museums, or maybe you just fancy something a bit less obvious such as spending the afternoon in a mercado, doing a no-frills bar crawl around a barrio you haven’t visited before, exploring the labyrinthine tunnels of the old tobacco factory or finally enjoying it being cool enough to eat hearty food again! Here are 10 rainy-day activities that you won’t find anywhere else on the Madrinternet…