Article Photos: Trick-or-treaters show off personalized costumes in search of candy

Positive Tomorrows kids Ayana, left, Tony, LeRuby, and Myia trick or treat through the offices of the Oklahoma Medical Research Foundation. By Paul Hellstern, The Oklahoman <strong>PAUL HELLSTERN - Oklahoman</strong>

Positive Tomorrows kids Ayana, left, Tony, LeRuby, and Myia trick or treat through the offices of the Oklahoma Medical Research Foundation. By Paul Hellstern, The Oklahoman PAUL HELLSTERN - Oklahoman