Rivendell Center for Theology and the Arts Upcoming Events To be announced. Past RCTA Events Archive October 25, 2018 Launch and reading of “The Five Quintets” by renowned Irish poet Micheal O’Siadhail in the Sterling Memorial Library, Yale University. Learn More. Click here for past events of the Christian Poetics Initiative (CPI). Click here for past events of the Frameworks for Loss and Permanence Initiative (FLPI). back to RCTA page Photo © 2016 Tanya Walker.