ITT Technical Institute hosts Treats & Greets and Drain the Vein today at the institute, 1255 Lynnfield Road, Suite 192. Events include a blood drive for the American Red Cross and a Halloween Safe Haven for trick-or-treaters. Call 762-0556.

The South Main Art Trolley Tour runs from 6 p.m. to 9 p.m. today in the South Main Arts District. Free trolley rides will shuttle visitors between galleries and shops. Jay Etkin Gallery, 409 S. Main St., hosts an art opening for photographs by attorney Kemper Durand. Call 378-9397.

The South Memphis Community Festival Parade runs from 11 a.m. to 3 p.m. Saturday, starting at South Parkway Church of God in Christ, 21 S. Parkway W., and ending at Creative Life, 1222 Riverside Blvd. Events include music, food, a petting zoo and identification cards for children. Call 775-0304.

The Tennessee Child Care Facilities Corp. presents a management workshop on improving staff performance from 9 a.m. to 2 p.m. Saturday in Building A, Room 218 of Southwest Tennessee Community College, 737 Union Ave. The course provides five hours of credit toward Department of Human Services licensing. Cost is $20 plus materials. Call (888) 413-2232.

Memphis Area Teachers Credit Union hosts a free identity theft seminar from 10 a.m. to noon Saturday at Ridgeway Inn, 5679 Poplar Ave. Speakers are Maj. Michael L. Smith, Lt. Darrell Sheffield and Sgt. Sandra Owens of the Memphis Police Department Economic Crimes Bureau. Call 385-5216 or visit www.matcu.com.

The Community Foundation of Greater Memphis presents The Year for Charities in the Courts, Treasury and the IRS, from 8:30 a.m. to 10:30 a.m. Monday at the foundation, 1900 Union Ave. On-site registration begins at 7:45 a.m. Cost is $40; space is limited. Call 722-0012.