spectacle
Spectacle (noun) means a striking or unusual scene, show or performance. Example: “The lantern parade through the old town was a wonderful spectacle for the children.”
Fill the gap
Can you complete this real example?
The lantern parade through the old town was a wonderful _____ for the children.
Etymology
Spectacle came into English from Middle English spectacle, borrowed from Middle French spectacle, which goes back to Latin spectāculum ("a show, spectacle"). That in turn derives from spectō ("to see, behold"), a frequentative of speciō ("to see") — see species. It is a doublet of spectaculum.