The crisis in Chicago is over. Tomorrow they travel to New York where the USA head office of The Brotherhood is located. It's just a three day trip, but the team want to thank Grace for her help. What better way, than to give her first experience of Christmas as a surprise before they leave? Mamma makes a delicious meal, Father Mack brings some enchanted elven wine and Kurt and Levi are happy to distract Grace while all the preparations are going on. What could possibly go wrong? "Grace's Guys" is a segue between "Kurt's Honour" and "Levi's Fury" and while it's enjoyable on its own, it has content needed for the rest of the series to make sense.