Dallas Summer Musicals will welcome Priscilla, Queen of the Desert: The Musical, a show about a trio of friends on a road trip of a lifetime who hop aboard a battered old bus searching for love and friendship in the middle of the Australian outback and end up finding more than they could ever have dreamed.  The musical is known for its dazzling costumes and hit parade of over 20 dance-floor favorites including “It's Raining Men,” “Finally” and “I Will Survive.”