The Bar/Lounge at The Dagny Boston
Hilton Boston Downtown / Faneuil Hall's bar/lounge is endorsed by professional reviewers. Out of 6 professionals that we tracked, 2 mentioned the bar/lounge, like Oyster and Gayot.
The Dagny Boston 
Oyster
Gayot
Oyster " There's also a bar slinging craft beer and a restaurant that serves food until late"
Gayot "Named after the historic Boston Harbor island, the Nix's Mate restaurant and lounge features reclaimed wood from the Boston Pier and serves modern American fare"
