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Dark Matter Coffee — Osmium

7.9Friend Score / 10

#4 of 7 Cafés & Coffee in Chicago

$$
Known forspecialty coffeelocal roasterunique atmosphereUkrainian Village
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Dark Matter's flagship Osmium café is a theatrical, maximalist space that matches the brand's bold, irreverent approach to specialty coffee. The drinks are creative and the roasts are distinctive — often darker and more intense than typical third-wave fare, which is a deliberate choice. The aesthetic is heavy metal meets coffee nerd, and it's genuinely fun if you're in the mood for something with personality.

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Last verifiedJuly 14, 2026

Friend Score

7.9/10
  • Value7.5
  • iconic6.0
  • excellence8.0
  • Crowd level6.0
  • Authenticity9.0
  • Accessibility7.5
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Last reviewed July 14, 2026 by AskTheCity Editorial.