There is a leprechaun that has been causing trouble in Jaxon's classroom so he hopes this trap catches him.

From Barbara - "This is Jaxon's Leprechaun Trap. He's 6 yrs old. There's a gold thread across the top step of the ladder that should trip that little leprechaun and pull the stick that's holding up the lid. Jaxon is very anxious to get that little leprechaun that has been causing so much trouble in his classroom... Like knocking over his desk and spilling the crayons. "

If you would like to learn more about making your own leprechaun trap, read this article.