Gavin Walton The Pittsburgh Presbytery of the Presbyterian Church (USA) invites you to attend a Service of Ordination for Gavin Walton at 4:00 p.m. on Sunday, January 22, 2017, at Grace Memorial Presbyterian Church. Since 2010, Gavin has been a member of Shadyside Presbyterian Church, and, in May 2016, he successfully completed the denomination's care […]