Balthasar Lab (Kafana)
Leopoldstadt · Vienna
Kafana opened in September 2025 in the 2nd district, serving coffee roasted by its owner alongside a rotating selection of guest roasters and a broad range of filter and espresso options. The cafe quickly established itself as one of the more adventurous newcomers in Leopoldstadt. Both wide-eyed newcomers and seasoned filter drinkers find something here.
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