triennium The Presbyterian Youth Triennium is a five day event for high school age youth (entering freshmen through graduated seniors) and accompanying adult youth leaders.  The Triennium is focused on equipping young people to be transformational Christian leaders and seeks to join the home churches of the attendees to help call young people into deeper discipleship in Jesus Christ.  The Youth Triennium is a high energy,  Biblically infused and focused, youth friendly conference.  Registration for the Triennium is happening now.  All presbytery offices and congregations have received event information and registration guidelines and assistance.  The Youth Triennium occurs every three years.  Photos and event information (past and current) can be found at