The Denver Center for Performing Arts has announced a lottery for low-priced tickets for "The Book of Mormon." The national tour of the musical from the creators of "South Park" premieres in Denver from Aug. 14 - Sept. 2. Regular tickets are sold out, but people can enter a lottery for $25 tickets for every performance. To enter the lottery, arrive at the box office two-and-a-half hours before the show starts. There will be a total of 24 tickets available for each performance, and patrons can request one or two tickets. Lottery winners will be announced two hours before the show begins.