Even though its name sounds a bit strange (it means "the construction site" in Portuguese) and also doesn't look very promising on the outside, it is the place to go if you just want to listen to good music, dance, drink and have fun. And it has been so for more than 15 years.
Weirdly the bar was built on a building garage and usually you can find all sorts of people there, but mostly the artsy, hipster and alternative types, especially those interested in 80's rock, indie and bands nobody know. They serve a good variety of beers and their caipirinha (even though it won't be the best in your life) is VERY strong.
Don't get there too early on Fridays and Saturdays, it starts getting crowded after 1 am.
We: 20:00-01:30
Th-Sa: 22:00-05:00