« All Events This event has passed. A Night in Vienna December 31, 2021 @ 6:30 am - 8:30 pm « HOLIDAYSAFE – CDOT/Uber offer $15 ride credits – Tour of Cedar Hill Cemetery » Add to calendar Google Calendar iCalendar Outlook 365 Outlook Live Details Date: December 31, 2021 Time: 6:30 am - 8:30 pm Event Categories: Concert, Performing Arts Event Tags:Colorado Symphony, concert Venue Boettcher Concert Hall 1000 14th St,, CO Denver, CO 80202 United States + Google Map Related Events Blossoms of Light December 23 Event Series A Christmas Carol December 23 Event Series Blossoms of Light December 24 Event Series