Icelantic's Winter On the Rocks
The hallowed steps of Red Rocks don't get a snow day. For the second year, a mid-winter concert brings music lovers wrapped in puffy ski apparel to the world's most pitch-perfect amphitheater. Headlining, snow or shine, is the fast-emerging West Coast hip-hop duo, lyricist Macklemore and producer Ryan Lewis. Opening acts include Major Lazer and the Grouch and Eligh. Fri 7:30 p.m.