Jerry Peyton of Streetlight Tucson presents "Child-Sex Trafficking in Tucson"; and city of Tucson business advocate Maricela Solis provides an update from the mayor's office at a luncheon from 11:20 a.m. to 1 p.m., Monday, Aug. 6; $30, $25 with RSVP by Thursday, Aug. 2. Call 323-3100, or visit arizonainn.com/wit for reservations or more information.