« All Events This event has passed. Potomac Vocal Institute October 18, 2019 @ 7:00 pm - 10:00 pm Event Navigation « Zelenka: Missa Omnium Santorum Potomac Vocal Institute » Studio Class + Google Calendar+ iCal Export Details Date: October 18, 2019 Time: 7:00 pm - 10:00 pm Event Category: Teaching Venue The United Church 1920 G St NW Washington, DC, United States + Google Map