Boston-3/29/13- Emily Lynch from Seymour, Conn. with the Lenihan School of Irish Dance, rests o nthe cold floor in a hallway, tired after competing at The World Irish Dancing Championships being held at the Hynes Convention Center. It is only the second time in it’s 40 year history that the eight-day event is held outside Ireland and Scotland. Organizers expect twenty-thousand people from around the globe to attend the event.