Spy Bar is a HiFi listening lounge designed for discerning adults, located at the Revolution Hotel in Boston's South End. With an immersive high-fidelity sound system, curated music, creative cocktails, and elevated small bites, Spy Bar offers an intimate and refined yet relaxed setting perfect for close conversations. Guests can enjoy a unique experience alongside our sister restaurant, Cósmica Mexican Restaurant & Bar, making the Revolution Hotel a destination for thoughtfully crafted food, drinks, and an unparalleled sound experience. Escape to Spy Bar for something truly distinctive.