One of the millennium's biggest animated-film hits enjoys a raucous, colorful, and tuneful stage presentation when Rock Island's Circa '21 Dinner Playhouse presents the venue return of Madagascar: A Musical Adventure, a delightful family treat, running June 9 through July 2, reuniting audiences with Alex the Lion, Marty the Zebra, Melman the Giraffe, Gloria the hip-hip-Hippo, and all of their other Dreamworks favorites.