Wednesday at noon, switch up your lunch hour by heading to the Denver Art Museum for a free half-hour Nooner Tour. This week's tour takes a look at Colorado-based artist Daniel Sprick. View a gallery of his work on his Web site. If you can't make this week's tour, Nooner Tours are held most Wednesdays and Fridays. Check the DAM's Web site for different tour subjects. Tours are free after general admission is paid ($10 for adults who are Colorado residents) and depart from the Frederic C. Hamilton Building lobby.