Volunteer Jam 
Denver's volunteers do so much to keep our community thriving—here's one way to say thanks. Members of the military, Red Cross volunteers, and first responders will recieve free access into this concert featuring the acclaimed southern rock group the Charlie Daniels Band. Not a volunteer? Listen to the fiddler's Bob Dylan-inspired tunes by snatching one of the limited number of tickets. Sat 5:30 p.m.