TASK DEFINITION: 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 consistency, answers should be in all lower cased letters.
PROBLEM: Category: REALLY GRIMM FAIRY TALES 
Clue: To marry a princess, Hans had to pluck a feather from the tail of this beast that was part lion, part eagle

SOLUTION: griffin

PROBLEM: Category: STAND BY YOUR MANNEQUIN 
Clue: In a magazine called The Show Window, this Oz creator dispensed advice on mannequins & creative display

SOLUTION: l. frank baum

PROBLEM: Category: "J" WHIZ 
Clue: It's not a type of fruit spread, but a large extended campout for several Boy Scout troops together

SOLUTION:
jamboree