Thursday-July 10. As if it wasn’t hot enough out already, the Colorado Burlesque Festival will return July 7-10 at Lannie’s Clocktower Cabaret, with a headlining show at the Paramount Theatre. National and local performers including Miss Exotic World 2015 Trixie Little, burlesque pioneer Gail Winns and local favorites Vivienne VaVoom and Midnite Martini are on tap for the event’s five performances, which celebrate the classic art of the strip-tease with a contemporary twist.