A purple bar serving beers, beers, and beers.
A bar specialized in beers (they also have other drinks of course). The bar's theme color is purple, making it unique and cool. The beers are the star here. You will find a young crowd, some expats hanging out chatting outside the bar - such a lively atmosphere.
It took me a while to get used to holding a drink on the street (very common and legal in Portugal apparently). And I like it!