The nonprofit organization Tucson Values Teachers partners with Walgreens to stock classrooms so teachers don't have to pay for school supplies with their own money. All Walgreens stores in Southern Arizona have collection boxes for such items as notebooks, pencils and crayons through Aug. 15. Businesses are urged to donate printer paper through Aug. 15 at the Walgreens at 8730 E. Broadway Blvd. Call 327-7619, or visit tucsonvaluesteachers.org for more information.