Keyport resident Lionel Nazca calls himself the real Clark ... New Jersey,” Donohue heads to Keyport where he finds a true contender for the title of real-life Clark Griswold of New Jersey.

Travelers on the Garden State Parkway were surprised to see "Clark Griswold" on the "Clark / Westfield ... Vacation" fan was driving on New Jersey's Garden State Parkway Thursday.

CLARK, N.J. – At least one "Christmas Vacation" fan was driving on New Jersey's Garden State Parkway Thursday. Someone changed a sign for the highway's exit for Clark and Westfield to read ...