 It has also performed at benefits with Harvey Fierstein, Cyndi Lauper, and Scot Haney.Since 2002, the main fundraiser for the chorus has been "Bingomania," a monthly bingo game with entertainment, hosted by "Joan Crawford," a man dressed up as the famous movie star.As many as 400 people attend the monthly bingo/shows, which have themes such as "Redneck Bingomania," "Bad Romance Bingomania," and "Easter Bonnet Bingomania."