Dark Matter Coffee - Osmium Coffee Bar
1117 W Belmont Ave, Chicago
(773) 360-7553
Customers' Favorites
Capuchino Spinach and Feta
Gluten Free Donut
Oat Milk Latte
Chocolate City
Drip Coffee
Drip to Go
Mayan Mocha
Croissant
Pour Over
Wake
Recent Reviews
Arguably the best coffee in the neighborhood. Chill dive bar vibes. They seemingly don’t run AC or even turn on the ceiling fans unless it is really really hot out, so if you’re looking for a cool place to sit this is probably not it.
Kool people but dislike hardcore rap beats and sometimes sexually explicit lyrics played on radio. I prefer the regular music selection that's more suitable for customers looking to relax, study, etc.
I can’t - she sucked me into a Black Hole.
Ride the Unicorn, they have the power to reveal the mysteries of the universe!!
Star Light, Star Bright!!
I found my Lucky Star!!
Fantastic coffee and I love the roast!!
I am Awakened!!