Larry Lopez, president of the Arizona Police Officers Association, presents "Crime in Tucson" from 5:30 to 7 p.m., Wednesday, May 19. RSVP is requested by Tuesday, May 18. $13.50 for nonmembers, which includes dinner. Free for members. Call 795-5708, or e-mail firstname.lastname@example.org to RSVP or for more information.