Young ones (four and up) should be interested in the world premiere that Bethesda's Imagination Stage has in store for them. It's Zomo the Rabbit: A Hip Hop Creation Myth (January 24-March 8). Set here in Washington, it's a contemporary, high-energy take on an African tale. Zomo the Rabbit is given a series of tasks by Sky God, and invents hip-hop in the process.