From Citysearch.com

One of the Quincy Market area's most popular bars features plenty of food and drink options, plus live entertainment.

In Short
When the weekend comes, the Purple Shamrock is inundated by college students and bold, young invaders from the suburbs. The bar features live rock and pop music on Friday and Saturday nights, and there's usually a small cover charge. DJs and karaoke (schedules vary) round out the Shamrock's entertainment offerings. The food menu caters to tourists (clam chowder, lobster) and includes the standard sandwiches and apps. Beer aficionados have a dozen-plus taps to choose from.