This show is given evry evening at the closing of the Disneyland Park.
It's a projection against the Sleeping Beauty Castle with fireworks.
According rumors I heard yesterday it could be cancelled this summer and replaced by a show like the one in Animal Kingdom, outside the park on the Disney lake surrounded by three hotels on property (New York, Sequoia Lodge and Newport Bay Club). In this case the rumor says you will have to pay to see the show unless you are staying in one of theses three hotels.