The winners of the 2007 HallowEEn Design Challenge were:
1st place: Venkat Wang (a pumpkin robot)
Aron Dobos, Adam Doehling & Jolyn Chew
2nd place: Propeller Jack
Jimmy Xu & Paul Beck
3rd place: Scream-o-Clacker Lantern (pictured above)
Eric Carlson & Avram Epilepsia
Congratulations to the winners!