A contemporary band well-versed in the American folk songbook, Smokin’ Fez Monkeys are one of Cleveland’s true musical treasures. They often play at Prosperity Social Club and tonight at 7, they headline the Tremont bar/restaurant’s fourth annual holiday show. “This show is a ton of fun,” says Prosperity owner Bonnie Flinner in a press release she issued to promote the event. The band will play a mix of holiday tunes and their own “jug style” songs. Admission is free. (Niesel)