The University of Memphis Law Review Symposium will be held today from 8 a.m. to 5 p.m. at the Cecil C. Humphreys School of Law, 1 N. Front St. The symposium is titled “Labor and Employment Law Today: Evolution or Revolution.” To register, visit www.memphis.edu/lawreview/symposium.php.

The Memphis Advertising Federation will hold roundtable discussion today from 9 a.m. to 11 a.m. at The Community Foundation, 1900 Union Ave. The title of the discussion is “Ten Trends That Will Shape Our World in 2010.” Cost is $35 for members and $50 for guests. For reservations, e-mail info@aafmemphis.org.

Opera Memphis will hold its annual “Wild Game Dinner: Arias and Antlers” today at 6:30 p.m. at the Clark Opera Memphis Center, 6745 Wolf River Parkway. Hunting attire is encouraged. Tickets are $125 per person and $1,000 for a table of eight. For reservations, contact Christiana Leibovich at 257-3100 or Christiana@operamemphis.org.

Registration is due today for The Greater Memphis Chamber’s small business council breakfast being held Tuesday from 7:30 a.m. to 9 a.m. at the Holiday Inn Select-East Memphis, 5795 Poplar Ave. Amy Howell, principal at Howell Marketing Strategies, and Glen G. Gilmore will speak. Cost is $20 for members and $30 for prospective members. To register, contact Alexis Rutland at 543-3511 or arutland@memphischamber.com.

The Black Business Association of Memphis will hold the 24th annual BENNY Awards Dinner & Gala Saturday at 7 p.m. at the Holiday Inn-University of Memphis, 3700 Central Ave. Tickets are $100 per person and are available by calling 526-9600.

Jimi Jamison will host a concert and live auction benefiting St. Jude Children’s Research Hospital Saturday at 7:30 p.m. at Minglewood Hall, 1555 Madison Ave. For tickets, call 312-6058. For information about sponsorship opportunities, contact Sally Irwin at 449-1283 or sally@jimijamison.com, or visit www.jimijamison.com.

The InMotion Orthopaedic Research Center will present another lecture as part of its Quarterly Musculoskeletal Lecture Series Monday at 5 p.m. at the University of Memphis FedEx Institute of Technology. Richard Coutts will speak on the topic “National Total Joint Replacement Registries.” To register, call 271-0021.