It's time to bring knightly virtues back in vogue with a tale straight from Camelot! "Gawain and the Green Knight" put your holiday traditions to shame. But one mustn't forget to preserve the virtues of friendship, generosity, courtesy, chastity, and piety. And no matter what, be forever wary of your host's thirsty wife.

This episode's themed cocktail is an Irish margarita.