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: MADISON 
Clue: As you can guess, Madison's annual Jingle Bell Run has hearty souls running 5 or 10k during this month
december

Category: THE 1930s 
Clue: He was appointed conductor of the Boston Pops in 1930
arthur fiedler

Category: THAT'S "EASY" 
Clue: In Spanish this proverb translates to "faciles venida, faciles van"

easy come, easy go