The Bartlett Area Chamber of Commerce hosts a holiday open house from 5 p.m. to 7 p.m. today at Bank of Bartlett, 6281 Stage Road. Call 372-9457.

The Memphis chapter of Hospitality Sales and Marketing Association International hosts its annual Christmas luncheon at 11 a.m. Wednesday at Doubletree Hotel, 5069 Sanderlin Ave. Cost is $25 for members; $30 for non-members. Contact Deborah Crawford at 508-0527 or hsmaimemphis@midsouth.rr.com.

The Memphis chapter of the Public Relations Society of America meets from 11:45 a.m. to 1 p.m. Wednesday in the ballroom at Holiday Inn-University of Memphis, 3700 Central Ave. Joseph Lee III, president and CEO of Memphis Light, Gas & Water, is the guest speaker. Cost is $15 for student members; $25 for non-members. Call 409-0619.

Welcome Home Memphis presents "Avoiding the Predators" from 1 p.m. to 3 p.m. Wednesday at the Memphis Area Association of Realtors, 6393 Poplar Ave. Webb Brewer, an attorney with Memphis Area Legal Services, presents a session on predatory lending laws and recognizing fraudulent lenders. Cost is $20 for members; $40 for non-members. Visit www.maar.org/ce.

The Memphis Bar Association presents "Living Ethically" from 1:30 p.m. to 4:45 p.m. Wednesday at The Peabody, 149 Union Ave. Call 527-3573 or visit www.memphisbar.org.

The Center City Commission board of directors meets at noon Thursday in the CCC boardroom, 114 N. Main St. Call 575-0540.