Brian Plummer hopes his love for food and trying new things will help his school win big bucks.

The Bodkin Elementary School first-grader's Polka-dot Tuna Sammy has been chosen as a finalist in the Arnold "Best in Class" sandwich challenge. If his sandwich receives the most online votes through June 22, he will win a $1,500 savings bond for college and a $5,000 donation for his school.

"Bodkin is very excited by the possibility of winning the $5,000," said Principal Charles Jansky. "We are encouraging everyone to vote as often as they can."

"My mom saw the entry form online and decided to enter me because I eat...