Shelter Island is home to a puffin refuge and off limits to the public. But as the 5 snoop around, things take a turn. Why are there or no puffins? And why can't they stop eating Fudgie Fries candy? Soon they'll learn they can't leave.
A man uses his nephew to hack train lines to get money, but when the man goes to pick is nephew up, he mistakes Dylan for nephew, so the gang have to stop the man and save Dylan.
