David Valenzuela, marketing and economic development manager at Phoenix-Mesa Gateway Airport, talks about serving international destinations at a luncheon of the Southern Arizona Logistics Education Organization from 11:30 a.m. to 1 p.m., Wednesday, June 15. $30; $25 member or first-time guest; $10 student. Reservations are requested by noon, Tuesday, June 14. Call 792-1093, ext. 483; or e-mail firstname.lastname@example.org for more information.