ARE YOU THE ULTIMATE Hawaii Five-0 FAN? EXCLUSIVE, ONCE-IN-A-LIFETIME OPPORTUNITY FOR FIVE SELECTED FANS TO BECOME Hawaii Five-0 SOCIAL MEDIA AMBASSADORS! Winners Attend the Second Season Premiere of Hawaii Five-0, Meet the Cast and Producers and Participate in Hawaiian Activities! CBS Television Studios (@CBSTVStudios) announced today the Ultimate Hawaii Five-0 fan contest, where five lucky…