Do visions of quality seasonal live pop culture for the whole family dance in your head? The National Ballet of Canada's The Nutcracker and the Radio City Christmas Spectacular, featuring The Rockettes look all cheery and innocent, but Torontoist knows that behind all the tinsel, sugar plums, long legs and rosy cheeks lurk two fearsome competitors. How far will they go to win your holiday dollar? Only one thing is certain: when Torontoist pits......