Chicago’s O’Hare and Midway Airports are joining the citywide celebration of St. Patrick’s Day with Irish dancing, green beer, live Celtic music and… roaming leprechauns. Festivities at both O’Hare and Midway include the famous Trinity Irish Dancers on Friday, March 13, with performances from 5-7 p.m. in Terminals 1, 2, 3 and 5 at O’Hare →