Source: Orthodox Church in America NEW YORK, NY [OCA]  His Beatitude, Metropolitan Tikhon is one of several Orthodox Christian and other US religious leaders who has been invited to attend an interfaith gathering at “Ground Zero” here on Friday, September 25, 2015, the fourth day of Pope Francis’ six-day American tour. Accompanying Metropolitan Tikhon will be Archpriest John A. Jillions, Chancellor of the Orthodox Church in America. The gathering will take place at the National September 11 Memorial and Museum.  Outside the museum, Pope Francis will meet with relatives of those who perished in the 9/11 terrorist attacks on the…