The Dance and the Dawn tells the tale of six beautiful Ladies who came to the court of the Queen of Ice for a midnight ball, and there danced with seven noble Lords, all in pursuit of the True Love that could heal their hearts.
The conclusion of that tale is up to you.
When you sign up to participate in The Dance and the Dawn, you'll be sent a "casting questionnaire," which will be used to determine what role would be the most compelling and interesting for you. You'll then be sent a set of materials unique to your particular character, along with an explanation of the rules of the game. If you show up having read those materials, you'll be set...although, for the sake of making a memorable and atmospheric evening, you may want to assemble some kind of character-appropriate formalwear costume beforehand.
Players in The Dance and the Dawn spend a lot of their time waltzing. If you don't know how to dance, don't worry; it's not hard and not scary, and there will be a brief lesson beforehand to help you get into the swing of things.