Tuesday, Aug. 3
• The Pima County Board of Supervisors will meet. Details: 9 a.m.; supervisors hearing room, first floor, Pima County Administration Building, 130 West Congress Street; for more information, call 740-8126.
• The non-partisan Coffee Party of NW Tucson meets. Details: 1-3 p.m.; Oro Valley Public Library, 1305 W. Naranja Dr.; free; 575-1743.
• The Oro Valley Planning & Zoning Commission meets. Details: 6-10 p.m.; council chambers, 11000 N. La Canada Dr.; 229-4700.
• The Town of Oro Valley holds special crime and drug prevention National Night Out with information, referrals, food and music. Details: 6-9 p.m., Target, 10555 N. Oracle Rd.
• The Marana Town Council meets. Details: 7 p.m.; Marana Municipal Complex Council Chambers, 11555 W. Civic Center Dr.; 682-3401.