"The Sourdough Bakeoff"

The rules state contestants must be 18-years-old. Bobby is 12 years old, going on 32. His father has vanished. His mother is rehabbing after being run over by a boulder. Winning this contest will provide cash for her surgeries, him at home instead of in foster care, and them off the welfare rolls. What’s a boy to do? Can Sally and Bobby bend the rules and win the contest without getting caught? What could go wrong?