Award-winning Irish quartet We Banjo 3 will be performing at the 25th annual Pittsburgh Irish Festival Sept. 11-13 at the Riverplex in West Homestead. They’ll take to the stage Friday, Sept. 11 at 6:45 p.m.; Saturday, Sept. 12 at 4:30 p.m.; and Sunday, Sept. 13 at 2:45 p.m. Festival admission is $12 for adults ($14 at the gate), $8 for retired and active military members, public safety officers, students with ID and seniors age 60 and up. Children 12 and under are admitted free of charge. Festival hours are Friday, 4-11 p.m.; Saturday, 11 a.m. to 11 p.m.; and Sunday, 9 a.m. to 5 p.m. Riverplex is located at 1000 Sandcastle Drive in West Homestead. Call 412-4221113 or visit http://www.pghirishfest.org for additional information and a full schedule of events.