Douglas Trumbull, the creator of special effects for 2001: A Space Odyssey, Close Encounters of the Third Kind, Blade Runner, Star Trek: The Movie and other movies, speaks at 7:30 p.m., Monday, Sept. 20. $12 regular; $6 for students and University of Arizona Museum of Art members. Seating is limited. Call 621-1162, or visit arizona.tix.com for tickets. Call 621-5676 for more information.