The 7th annual Northwest Motorfest is this weekend at Expo Idaho. More than 700 cars will be on display with a raffle for a 1923 T-Bucket Roadster that will be given away. The raffle is a fundraiser for the Make-a-Wish Foundation of Idaho granting wishes to children with life threatening medical conditions. Admission for the show has been dropped to $5 per person and will be both Saturday and Sunday. Happy Day stars Henry Winkler (the Fonz) and Donny Most (Ralph) will be here to meet fans and sign autographs. You can click here for more information.