The Apartment Association of Greater Memphis will host its quarterly Breakfast of Champions with the featured topic “Personal Property Security” today at 8:30 a.m. at Metro 67, 67 Madison Ave. Reservations are required. For reservations, call 685-9108.

Talk Shoppe will present “Things You Should Know About Real Estate Home Inspections” today from 9 a.m. to 10 a.m. at the Better Business Bureau of the Mid-South, 3693 Tyndale Drive. Russell Hill of Home Analyzers LLC will speak. For more information, call 482-0354.

The Collierville Chamber of Commerce will hold its annual meeting luncheon today at 11:30 a.m. at the Ridgeway Country Club, 9800 Poplar Ave. Cost is $20 per person and reservations are required. For reservations, call 853-1949 or visit www.colliervillechamber.com.

The Memphis chapter of the Public Relations Society of America will hold a luncheon today at 11:45 a.m. at the Holiday Inn-University of Memphis, 3700 Central Ave.

The Memphis Business Xchange will hold a networking luncheon Thursday from 11:30 a.m. to 1 p.m. at Bonefish Grill, 1250 N. Germantown Parkway. Cost is $30 in advance and $35 onsite. To register, visit www.networktn.com.

The Memphis Bioworks Business Association will hold a luncheon Thursday from 11:30 a.m. to 1 p.m. at the Fogelman Executive Center, 330 Innovation Drive. The topic of the luncheon is “Exploring Technology Transfer: The Engine of Bioscience.” Space is limited. To register, visit www.bioworksbusiness.com.

The Memphis chapter of the Social Media Club will host a lunch and discussion with Amy Howell of Howell Marketing Strategies, James Hutto of Valeo Design and Marketing and Matt Biniakewitz of Resolute Games Thursday from 11:30 a.m. to 1 p.m. at ArtsMemphis, 575 S. Mendenhall Road. For more information, e-mail Alys Drake at alys@howell-marketing.com.

Small Biz Memphis will host its second Quarterly Open House Thursday from 4:30 p.m. to 6:30 p.m. at Corporate Office Center, 1661 International Place Drive, Suite 400. For reservations, visit www.smallbizmemphis.ning.com.

The National Black MBA Association will hold a membership drive meeting Thursday from 6 p.m. to 8 p.m. at International Paper Co., 6400 Poplar Ave., Tower 3. For reservations, e-mail nbmbaamemphis@nbmbaamemphis.org.