Set in Oz long before the arrival of Dorothy and Toto, this tantalizing knock-out of a musical follows the friendship between two young girls -- one smart, misunderstood, and green-skinned; the other beautiful, popular, and ambitious -- who grow up to become the Wicked Witch of the West and Glinda the Good Witch. Tues., Wed. & Sun., 7; Thurs.-Sat., 8; Wed., Sat. & Sun., 2. Call or visit website for variations in playing schedule.