The National Black MBA Association of Memphis will hold its Visionaries Breakfast Symposium Tuesday, April 24, from 7 a.m. to 8:45 a.m. at the Tower Room, 5100 Poplar Ave. The topic is “Great Minds Don’t Think Alike.” Cost is $10 for association members, Leadership Academy members and MBA students, and $15 for nonmembers. Register at nbmaavbs.eventbrite.com.

The Society for Human Resource Management-Memphis’ Ethics Council will hold its second-quarter meeting Tuesday, April 24, from 11:30 a.m. to 1 p.m. at International Paper’s Treetops Café, 6400 Poplar Ave., Tower 3, room 100. The topic is “Ethics Code: Do You Really Need One? Does Your Business Have One?” Cost is $5. Email cynthia@hrprosmemphis.com.

The Germantown Area Chamber of Commerce will hold the 23rd annual Germantown Business Expo Tuesday, April 24, from 9 a.m. to 4 p.m. at the Germantown Performing Arts Centre, 1801 Exeter Road. Visit germantownexpo.com for details.

The Downtown Memphis Commission will hold a tour of Court Square by Jimmy Ogle, part of the Downtown Alive series, Tuesday, April 24, from 11:45 a.m. to 1 p.m. in Court Square. Visit downtownmemphis.com for details.

The Memphis Rotary Club will meet Tuesday, April 24, at noon at the University Club of Memphis, 1346 Central Ave. Rick Carlisle, executive director of Ames Plantation, will speak. Cost is $18 per person. Email Taylor Hughes at taylor@memphisrotary.org for reservations.

The Stax Museum of American Soul Music will hold the Tony Black Memorial Scholarship Bash for Stax Music Academy Tuesday, April 24, at 6 p.m. at the New Daisy Theater, 330 Beale St. Cost is $10. Visit soulsvilleusa.com for details.

The Orpheum Theatre will present “The Addams Family” April 24 to 29 at the theater, 203 S. Main St. For showtimes and tickets, visit www.orpheum-memphis.com or call 525-3000.

Rotary Club of Memphis East will meet Wednesday, April 25, at noon at the Racquet Club of Memphis, 5111 Sanderlin Drive. Sports columnist Geoff Calkins will speak. Cost is $17. Email Lee Hughes at lmhughes@bellsouth.net for reservations.

Networking in Memphis will hold a networking event Wednesday, April 25, from 6 p.m. to 9 p.m. at Jack Robinson Gallery, 44 Huling Ave. Cost is $10. Call 451-2900 or visit networkinginmem.com for details.