returned on Thursday for a fun Thanksgiving Special! The final contestants from Group C faced for the two spots in the Super Six, and fans got a chance to see who's been singing under the fantastic floret-covered Broccoli costume.The wonderfully weird show brought back the remaining costumed contestants from Group C — including The Jellyfish, The Broccoli and The Mushroom — where they duked it out for their chance at continuing on, and also revealed some big clues about their identities along