# ROCBAR > Nightclub features a lively crowd and commercial mainstream music, with a deep house basement area. Energy builds late, peaking after 2 AM when other clubs close. Atmosphere resembles a college bar vibe with vibrant service and fun initial mood. Source: https://www.atly.com/location/ROCBAR - Address: 25 W Hubbard St, Chicago, Illinois, United States - Phone: +13128775262 - Website: https://www.rocbarchicago.com/ ## What it is good for - Lively — 10/10 - Fun Activities — 7.5/10 - Nightclub — 5.7/10 - Nightlife — 5.7/10 - Bar — 5.6/10 ## What people say - "The nightlife here has vibrant atmosphere and excellent, attentive service." - "The music here makes for a really fun time." - "I left my jacket at the bar's basement." ## Good to know - ROCBAR doesn't get busy until 2 AM after other clubs close. - Drinks cost $17 each, so budget accordingly. - Keep your belongings with you at all times to avoid theft. - Refusing to serve tap water is a concerning practice here. ## 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.