The Aspen Winternational, a full weekend of Women's World Cup ski racing, kicks off this morning with one of two giant slalom races on Aspen Mountain. Crack out your cowbells and take a spot on the viewing stand and you're likely to see some of the most renowned American and international atheletes on the circuit, including Lindsay Vonn, Mikaela Shiffrin, Eva-Maria Brem and Tessa Worley. Saturday night from 6:30-8pm there will be a free concert by Jamestown Revival on the upper Gondola Plaza at the base of Aspen Mountain. Finals of the two slalom races will be broadcast live on NBCSN (Saturday) and NBC (Sunday).