Effortlessly cool with mismatched seats and teal banquettes, plus a popular smoking courtyard, Kaldi is awesome for its range of five Kaldi microbrews, not available elsewhere. Happy hour (4pm to 7pm) gets you a beer for 750kr. Anyone can play the in-house piano.
Despite the address, Kaldi is set just off Laugavegur, on Klapparst铆gur.