Feb 28 12 Trey Anastasio - Trey Anastasio Winter Symphony Tour Boettcher Concert Hall Denver, CO, United States map Share facebook twitter email Show Info: Show Time: 7:30 pm Doors Open: 7:00 pm Venue Website: Boettcher Concert Hall Trey Anastasio - Trey Anastasio Winter Symphony Tour Feb 09 12 Feb 14 12 Feb 28 12 Mar 10 12