Few parts of a Walt Disney World Resort vacation are more memorable than standing before Cinderella Castle to watch nighttime fireworks with your family or friends.

Starting May 12, “Happily Ever After” will take its place in Disney Park history to become the third regular nighttime fireworks show to debut ever at Magic Kingdom Park. As we’ve shared over the past few months, this new spectacular will combine the latest in fireworks, pyrotechnics, lasers, hand-drawn animation, original music, a new theme song and much more. All of these elements will work together to tell a heart-tugging story about the importance of chasing your dreams, no matter what, and finding your happily ever after.

Our cameras were on-hand this week as the team launched one of the first run-throughs of the show in preparation for the May 12 debut. Check out the video above for a sneak peek.