Concerts & Events 2026 Events   Saturday May 16 2:00pm   KEN DOUBLE in Concert at All Nations Church (formerly Calvary Christian Assembly). Ken Double had a "double" career as both a theatre organist and a professional broadcaster. With a degree in Radio-TV from Butler University, he broadcast NBA & Big Ten basketball, NHL, IHL, & AHL hockey, the Indianapolis 500 Mile Race and hundreds of other events. His first theatre organ concert was in 1978 and since then he has played around the world, made more than a dozen recordings, and served as ATOS President 2007-2017 and as Master of Ceremonies for ATOS national and regional conventions. We're excited to welcome him back to Seattle. Buy Tickets!   All Nations Church (Calvary) Seattle, WA   Saturday Jul 25 2:00pm   BEN FORSTHOFFER in Concert at All Nations Church (formerly Calvary Christian Assembly). Up-and-coming theatre and classical organist and jazz pianist, student of Jelani Eddington, national concert artist, featured at the 2025 ATOS convention.   All Nations Church (Calvary) Seattle, WA   Monday Jul 27 7:00pm   TYLER PATTISON accompanies The General (1926) with Foley Sound by PAUL HANSEN. Widely regarded as one of the greatest silent films ever made, Buster Keaton's The General delivers breathtaking stunts, perfectly timed comedy, and pulse-pounding action, all set against the backdrop of the American Civil War. Keaton stars as a devoted train engineer whose beloved locomotive and sweetheart are both stolen by enemy forces, leading to one of cinema's most thrilling and hilarious chase sequences. Click here for more information and tickets.     Paramount Theatre Seattle, WA Saturday Oct 10 2:00pm   DAVE WICKERHAM in Concert at All Nations Church (formerly Calvary Christian Assembly). International concert artist & long-time PSTOS favorite, 2011 ATOS Organist of the Year, numerous recordings, legendary for his audience-request medleys.   All Nations Church (Calvary) Seattle, WA   Past Events   About this site © PSTOS, 1998-2026