Mini World's Fair Swing Carousel. Holiday->Christmas->Indoor Christmas Decor. The carousel comes to life with this World's Fair Mini Desk Carousel. Round and round it goes, just like the swing rides you remember from childhood. The World's Fair Mini Desk Carousel is a delightful home accent, whether used alone or with other World's Fair collectibles. As the carousel turns, the swings fly out, the music plays, inset mirrors on the canopy and under its roof reflect the action, and 96 LED lights twinkling on the arched facade complete the sparkle.