« All Events This event has passed. A Night in Vienna December 31, 2019 « Denver Broncos vs. Oakland Raiders New Year’s Eve with Pete Lee (Family friendly 5 p.m.) » Add to calendar Google Calendar iCalendar Outlook 365 Outlook Live Details Date: December 31, 2019 Website: https://coloradosymphony.org/About/Boettcher-Concert-Hall Venue Boettcher Concert Hall 1000 14th St,, CO Denver, CO 80202 United States + Google Map