Hoop Whirling Winners in Gilchrist’s Whoop-The-Hoop Contest held at the Waltham store last Saturday are (front row left to right) Maureen Cullen of Weston, Janet Norris of Newton, Ida Cassella of Waltham, Gordon Burns of Waltham, Marian Parkinson, Robert McNamara of West Newton, Pamela Reese of West Newton. More than 400 youngsters competed for bicycle and cash prizes, and every possible trick with the new hoops was demonstrated with amazing ability.