St. Mark’s Episcopal Cathedral Location 1245 10th Ave EastSeattleWA98102Capitol Hill Next Event Organ by Night - 05/19/2024 - 10:00 pm-10:45 pm Loading Map.... St. Mark’s Episcopal Cathedral1245 10th Ave East - SeattleEvents 47.6319322 -122.32131249999998 Upcoming Events Organ by Night - 05/19/2024 - 10:00 pm-10:45 pmOrgan by Night - 06/16/2024 - 10:00 pm-10:45 pmOrgan by Night - 07/21/2024 - 10:00 pm-10:45 pmOrgan by Night - 08/18/2024 - 10:00 pm-10:45 pm