Mavis schedules a spa day with Wendy at the same time she's supposed to have lunch with the werewolves. Mavis wins two tickets to phlegm ball fantasy camp.
Pedro and Wendy's parents return from their honeymoon and Mavis convinces them to get to know their stepparents. Mavis relies on her friends while she is sick.
After an accident, Lydia needs to find new elevator music. Mavis and the gang seek to make Quasimodo famous for his dirt flambé recipe, but complications arise.
Mavis confronts Krampus because he is slacking on the job but inadvertently convinces him to take a vacation. She has to team up with a strange, bearded man to save Creepmas.
Mavis attempts to perform the Vamp Stamp, a move made infamous by her ancestor, Lycidias Dracula. But when Mavis disturbs his lost crypt, she unleashes an underworld of trouble.