The manager mentions that Disney has laid ground a new "Family Guy World" theme park, leading to a cutaway gag showing the park's constructuion with a snippet of the Family Guy theme song playing. This gag also references Disney's acquisition of 21st Century Fox (which includes The Simpsons and Family Guy).
The "Hall of Vice Presidents" attraction is a parody of the Hall of Presidents at Walt Disney World's Magic Kingdom.
The scene where the Simpsons place animatronic Vice President heads in the manager's bed spoofs the iconic "horse head" scene from the 1972 film The Godfather.
At al the end, Comic Book Guy has a banner in his shop reading "Have a Marvel Christmas and a Happy DC New Year".