1STBANK Center opened on March 5, 2010 with a performance by Furthur, featuring Phil Lesh and Bob Weir of the legendary group, the Grateful Dead. Formerly known as the Broomfield Event Center, 1STBANK Center is the premiere mid-sized event venue in the Denver area. The venue can hold up to 6,500 people and can accommodate live music, family shows, sporting events, community functions and more. 1STBANK Center is operated by Peak Entertainment, a partnership formed by AEG Live Rocky Mountains and Kroenke Sports & Entertainment, two of Colorado’s premier entertainment corporations.