Spring Concert to Aid Ursuline Sisters HIV AIDS Ministry St. Columba’s annual Spring Concert is on June 6 at 6:00 p.m. in the cathedral church. The free-will offering taken this evening will benefit the Ursuline Sisters’ HIV/AIDS Ministry this year. The concert will feature Harper Kirk, harpist; Collen McNally Harris, vocalist; and Dr. Daniel Laginya conducting Laura Zaerr’s Celtic Concerto. An evening of good music is planned; everyone is invited. A strawberry social follows the concert.