You will be given a trivia clue, and the category it belongs to. You should answer with the best answer that belongs in the category and is described by the clue. For simplicity, answers should be in all lower cased letters.

Category: DESIGN 
Clue: Derived from scutum, the Latin for "shield", it's a shield bearing a coat of arms, or a metal plate around a keyhole
escutcheon

Category: SCOTT LAND 
Clue: This weather man does "happy birthday" greetings on the "Today" Show
willard scott

Category: HELL ON EARTH 
Clue: The main economic activities near Hell on this Caribbean U.K. colony are luxury tourism & banking

the cayman islands