Snag a table at the front window to watch the bustle of historic Union Street, or climb up on a stool at one of the round tables topping a whiskey barrel. Voted Boston's Best Irish Pub six years in a row by the Improper Bostonian, this watering hole boasts an impressive selection of single-malt whiskeys. You'll find shepherd's pie, fish and chips and the traditional Irish breakfast on Hennessy's menu, and live music seven nights a week.