Whether it be tossing fake chickens or just plain, old tennis balls, jugglers from all around the world took part in "World Juggling Day."
A group of children, and some adults, gathered at the South Sioux City, Nebraska public library to get tips and advice on how to juggle.
The day honors the founding of the "International Juggler's Association" started in 1947.
The art can not only be a lot of fun, it can also help improve other skills.
David Mixdorf, South Sioux City Library Director said, "For sports, I found it was really, really good. It got to the point where you could anticipate where something was going to go because of that hand-eye coordination."
If you're up in the air on you're juggling skills, some advice is to start with two items and work your way up.