Those bike messengers and other assorted cyclists racing through Denver tonight are part of the Gang Bang dusk til dawn race ... cycling scavenger hunt with checkpoints across town, with points earned by reaching checkpoints, performing stunts and buying/downing certain drinks. Race starts 9 p.m. tonight, 5/24. Cure the hangover 5/26.

Downtown Denver Arts Festival continues this weekend at the Pavilions. Free. Today, tomorrow and Memorial Day.

Khale at the Hi-Dive tonight, 5/24
Death Cab for Cutie and Rogue Wave at Red Rocks 5/28!
REM, The National, Modest Mouse at Red Rocks 6/3