The Drifters, Cornell Gunter's Coasters, and The Platters Tickets

Purchased combo tickets that included Carnival World Buffet at the Rio with attending the Rio's Crown Theater for the Platters, Coasters, and Marvelettes. Picked up tickets at will call then had trouble accessing buffet. Will call did not give me the correct coupons. A very proactive manager helped get us seated and fed while she figured out the tickets. Show doors opened 15 minutes late. Music was good but I still do not know if any of the performers were original. One was the son of Sonny Turner, the second lead singer for the Platters. One identified himself as a long term member of the Drifters. I doubt the theater had more than 30 people in attendance. Performers personally shook hands as we departed.