K’nex is inviting kids to design a creative, original model made entirely of K’nex parts. 3 children from the age groups of  5-6 yr. olds, 7-8 yr. olds, and 9-12 yr. olds will each win a $20,000 savings bond for college.  The winners will also represent K’nex during 2012, The companys 20th anniversary.

See last years winners here

The winners will get a trip for three to K’nex headquarters in Philidelphia PA. for a award ceremony, meet with designers and learn how K’nex are made.  Don’t feel bad if your not a big winner, 7 finalist will win a $1000 dollar savings bond and all ten winners will $250 worth K’nex sets.

You can enter now through September 6th here

Search is open to US and Canada, no purchase is necessary.