St. Patrick's Day Celebration for Kids

I love the St. Patrick's Day leprechaun that comes to visit Mike and Torie's house...
Last year they made a leprechaun trap, 

and then the leprechaun left a trail to the treats.

Here is her post about it from last year:
http://mikeandtorie.blogspot.com/2009/03/happy-st-patricks-day.html
 
Here is a link to this year's celebration:

http://mikeandtorie.blogspot.com/2010/03/happy-st-patricks-day.html

I want to do this with my kids!