The Loop’s 40th anniversary parties keep rolling along as Tim Virgin trades his microphone for a shillelagh! OK he will still have a microphone, and that’s just as important. Tim will be broadcasting live from the Celtic Crown Public House located at 2356 W Cullom Ave. in Chicago this Friday from 2:30pm to 7pm. Come celebrate St. Patrick’s day the Loop way; by winning concert tickets to this summer’s hottest tours, and drinking copious amounts if Irish whiskey!