I'm going to see Wicked tonight at Gammage! Couldn't be more excited! If you've never heard of it, it's basically the back story of Glinda, the good witch, and the Wicked Witch of the West, who's name is Elphaba, from the Wizard of Oz. In the original broadway cast, Glinda was played by Kristin Chenowith and Elphaba was played by Idina Menzel (from Rent).