We love doing the Grand Quest so we can be the Grand Family of the day. We've done it several times, although guest services keeps a record, and they didn't let us have the prize when we had already won the prize during the year on a previous trip. When we've won we received everything Heatherann23 mentioned (including the signed character photo). We loved the trip to the concierge lounge. When the fireworks are taking place, you can sit in the lounge and listen to the music, eat the yummy treats, and get a great view of the fireworks without fighting the crowds. It is a fun prize!