Raglan Road’s Irish dancers perform traditional and contemporary Irish music and step dance nightly from 4:30-11 p.m. and during weekend brunch from noon-3 p.m. ©Raglan Road GREEN BEER HAS BEEN A STAPLE of St. Patrick’s Day celebrations since Dr. Thomas H. Curtin, a New York physician, added a drop of wash blue (shockingly, an iron powder laundry whitener) to a...