# Theory Bar & Lounge > Bar offers a laid-back atmosphere with a relaxing vibe and a cheers-type feel. Bartenders bring grace and knowledge, keeping the energy interesting and engaging. Source: https://www.atly.com/location/Theory-Bar-Lounge - Address: 120 Broadway, Cambridge, Massachusetts, United States - Phone: +16176001814 - Website: https://www.marriott.com/en-us/hotels/boscm-residence-inn-boston-cambridge/dining/ ## What people say - "Tatyana made the most amazing drinks I've ever had." ## Good to know - Reservations are recommended, especially on weekends. - Expect longer wait times during peak dinner hours. - Parking is available nearby, but can fill up quickly. - Credit cards are accepted, but cash is preferred for tips. - Dress code is casual; no need for formal attire. ## 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.