It's a sweet agave bar hidden in the fridge of a Mexican grocery store that use to be a laundromat. It doesn't get more Brooklyn than that but the tourists haven't found it yet so I highly recommend it. Music is really good and they have a great selection of mezcal. Felipe, the owner, also owns the adjoining restaurant Cerveceria.
Mekelburg's is equal parts hipster bodega, bar and sandwich haven. I always go for the cheese counter, the babka and the late night fried chicken sandwich, which is hands down one of the best I've had in NY.
This is the rooftop of my building. I come up here daily with my dog or friends to get 'fresh' air, see what's happening in the streets, or to catch sunsets and the occasional sunrise. My landlord has been trying for months to put a stop to our rooftop access, but every attempt he has made thus far has been futile.