(From left) Nitoy Mallillin of Abrakadabra, Gary Arriola and Bob Guzman from the Boyfriends, Male Rigor of VST & Co.
OPM icons Bob Guzman and Gary Arriola from the Boyfriends; Male Rigor of VST & Co.; and Nitoy Mallillin of Abrakadabra will take the audience down memory lane with with their show on April 29, 8 p.m. at Hann Casino Resort in Clark, Pampanga.