Imagination Celebration is for entries that include at least one flying model which shall be subject to all NAR safety rules. The object is to use all the technologies of model rocketry to produce motion, shapes light sound and color in the sky in a manner pleasing or other wise emotionally moving to human observers on the ground. There three characteristics are always valued:
- Size and visual impact: How visible is it? Does it jump out at the viewer?
- Showmanship and Artfulness: Is it exciting? Is it beautiful? Does it elicit emotion or entertainment or humor?
Prizes awarded for Best In Show!