This busy little Irish place entertains a large crowd of folks who just want to drink after a long day at work at the Merchandise Mart. During St. Patty's day, this place usually stages a pretty good romp, with live Irish bands and drink specials across the board. And don't forget the green beer. Matter of fact, make that green everything! A mainstay in the area for years, The Shamrock maintains a friendly and jovial atmosphere well into the night.