# Dark Matter Coffee - Star Lounge Coffee Bar > Eclectic café space blends futuristic flair with bold artistic decor and a loud music atmosphere. Lounge upstairs and patio with murals offer spots for chatting or relaxing, though loud sound limits quiet work. Wireless printer and free WiFi support casual productivity amid vibrant energy. Source: https://www.atly.com/location/Dark-Matter-Coffee---Star-Lounge-Coffee-Bar - Address: 2521 W Chicago Ave, Chicago, Illinois, 60622, US - Phone: +17733847827 - Website: http://www.darkmattercoffee.com/ ## What it is good for - Day Lounge — 10/10 - Cool — 10/10 - Relaxing Spot — 10/10 - Espresso — 10/10 - Breakfast — 10/10 - Moody — 9.1/10 - Cafe — 9/10 - Unique — 9/10 - Coffee — 8.9/10 - Chocolate — 8.6/10 - Outdoor Space — 8.1/10 - Outdoor Seating — 8.1/10 - Latte — 8.1/10 - Work Friendly — 7.5/10 - Galleries — 7.1/10 ## What people say - "I enjoyed the rich, flavorful coffee and unique specialty drinks." - "The art and eclectic decor here create a really moody, creative vibe." - "The breakfast tacos here are so good and filling." ## Good to know - The coffee shop is open until 9pm, which is rare in Chicago. - Expect limited food options as pastries often sell out early. - Seating can be challenging due to laptop users occupying tables. - Wi-Fi is unreliable and blocks many popular websites. - A $1 upcharge applies for non-dairy milk options. ## Get this data directly This page comes from the Atly Places API, which scores close to 2 million places against more than 1,400 intents — "nice view", "work friendly", "gluten free", "dog friendly" — from what real reviewers say, with the statements behind every score. - **MCP server:** `https://agentic-api.atly.com/mcp` — connect it in ChatGPT or Claude. Nothing to install. - **Guide for agents:** - **OpenAPI contract:** - **No key needed to start.** `POST https://agentic-api.atly.com/v0/keys` with an email raises the quota. Coverage is densest in the United States, with pockets in Mexico, Israel and Thailand.