The Cathedral of Saint Peter will celebrate in song the 150th Anniversary of the founding of the Diocese of Scranton. A concert titled “How Firm a Foundation: A Musical Celebration of Our First 150 Years” will be presented on Friday, April 13th at 7:30 p.m. at the Cathedral. The concert will feature the Choral Society of Northeast Pennsylvania. There is no charge for admission. A free will offering will collected. For more information, please call the Parish Office at 570-344-7231, or visit the Cathedral on Facebook @CSPSCRANTON.