The Chamber Choir of Saint Tikhon’s Monastery will sing a benefit concert of sacred music by American composers at Saint Stephen’s Episcopal Pro-Cathedral, 35 South Franklin Street, Wilkes-Barre PA 18701, on Sunday, May 29, 2016 at 7:30 p.m.  Proceeds from the concert, titled “Rejoice, O Mountains of Pennsylvania,” benefit Saint Tikhon’s Orthodox Theological Seminary. The performance is part of a series of events that will take place during the 112th annual Saint Tikhon’s Memorial Day Pilgrimage. Tickets are available at the door: $20.00 for adults and $10.00 for students.