The 90-minute show will feature solos, duets, dance, impressions and comedy for a $10 cover charge at the door. A raffle for gift certificates and two tickets to see "Mamma Mia" -- playing at Heinz Hall through Sunday -- will be held during the event. Proceeds will be donated to The Trevor Project, a national organization founded in 1998 by the creators of the Academy Award-winning short film "Trevor" that provides crisis intervention and suicide prevention services to lesbian, gay, bisexual, transgender and questioning young people, ages 13-24.
For more information on the event, visit www.TrustArts.org/MammaMia-Cabaret-For-Cause or call the Cabaret at Theater Square at 412-325-6769. No advance ticket purchases are available. Tickets to the benefit cabaret can be purchased starting at 9 p.m. Saturday at the Cabaret at Theater Square.