A traditional battle of the bands would feature exclusively rock ’n’ roll groups—but this extravaganza adds symphonic music to the mix. Denver's premiere orchestra takes on rock bands Tracksuit Wedding and DaVita Blues All Stars in this epic musical competition, during which attendees will text their votes in real time (each vote costs $1). Vote early and often or go all in on a $100 raffle ticket to win a new Honda Pilot; proceeds benefit the Colorado Symphony. Sat 6 p.m.
—Image courtesy of Allée Photography
Visit coloradosymphony.org .