THURSDAY, JULY 30
• The Northern Pima County Chamber of Commerce will hold its monthly membership breakfast. Details: 7-8:30 a.m.; Hilton El Conquistador Golf & Tennis Resort, 10000 N. Oracle Road; $23, $20 members/guests; 297-2191.
• Arizona Business Leads of Foothills will meet. Details: 11:30 a.m.-1 p.m.; Sur Real Restaurant, 3001 E. Skyline Drive; free; 529-2644.
• The Rotary Club of Oro Valley meets. Details: 7 a.m.; Oro Valley Country Club, 300 W. Greenock Drive; Loriand@dakotacom.net.
• The Canyon Rotary Club meets at the Metropolitan Grill. Details: 5:30-7 p.m., 7892 N. Oracle Road; 909-9375.
• Ribbon cutting at Grumpy's Jr Bar & Grill Details: 7 p.m.; 8235 N. Silverbell Road; free, 682-4314.
TUESDAY, AUG. 4
• Tucson's local currency group, Tucson Life Cache, will meet to network and discuss sustainable economy issues. Details: 7-9 p.m.; Ward 6 Office, 3202 E. First Street; free; 777-7190.
• Breakfast seminar on "Hot Tax and Legal Topics" presented by Greg Gadarian and Will Conway, continuing education for CPAs and lawyers. Details: 7:30-11 a.m.; Sheraton Tucson, 5151 E. Grant Road; $50; 577-0388.
• The Marana Chamber of Commerce will hold an educational class on commercial leasing. Details: 7:30-9:30 a.m.; Marana Operations Center, 5100 W. Ina Road; free; 682-4314.
WEDNESDAY, AUG. 5
• Arizona Business Leads of NW Tucson will meet. Details: 11:30 a.m.-1 p.m.; Metropolitan Grill, 7892 N. Oracle Road; free; 531-1212.
• Tucson Business Connection will hold a Networking Mixer sponsored by Will Arnold of Trayers Insurance Group. Details: 5-7:30 p.m.; Pearl Restaurant, 445 W. Wetmore Road; free; 229-1415.
• The Marana Chamber of Commerce will hold a networking breakfast. Details: 7:15 a.m. registration, meeting 8-9 a.m.; Colt's Taste of Texas Steakhouse, 8310 N. Thornydale Road; $20, $15 members; 682-4314.
• The Arizona Small Business Association will hold an information session for Small Office/Home Office business owners. Details: 8:30-9:30 a.m.; ASBA Conference Center, 4811 East Grant Road, Ste. #261; free; 327-0222.