Falco is a really nice Japanese coffee shop focusing on siphon coffee. It's located in what use to be an industrial part of the Mile End but is now mostly creative businesses. It's one of my favourites place to work or have meetups since it's huge and pretty close to my studio.
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.