Here is an awesome promo code from Orbitz good for an extra 15% off select hotel bookings! Just enter the code CELEBRATE when you are searching or at checkout. Note that it may not work on many of the major hotel chains. The discount is good for any number of nights (even just a one-night stay) and is good for travel through 6/30/16! Plus you will earn Orbucks on your booking good towards your next stay.
I always use Orbitz to book my stays at Walt Disney World because these promo codes give an additional discount on top of the discounts Disney almost always provides. Head over to Orbitz to check out the great rates!