There are the list of Fanboy and Chum Chum Characters dressing up as The Characters from The World Of Peter Rabbit and Friends By Beatrix Potter.
Fanboy: Peter Rabbit
Chum Chum: Benjamin Bunny
Yo: Jemima Puddle-Duck
Sigmund: Mr. Tod The Foxy Whiskered Gentleman
Lupe: Mrs. Tiggy-Winkle
Kyle: Mr. Jeremy Fisher
Nancy Pancy: Pig-Wig
Michael Johnson: Pigling Bland
Cher Leader: Mrs. Tittlemouse
Francine: Flopsy
Oz Harmounian: Mr. Bouncer
Nurse Lady Pam: Mrs. Josephine Rabbit
FanKyleChum: Tom Kitten
Miss Olive: Mrs. Tabitha Twitchet
Boog Shlizetti: Tommy Brock
Global Warmer: Samuel Whiskers
Marsha: Anna Maria
Lenny Flynn-Boyle: Tom Thumb
Copy Kitten: Hunca Munca
Janitor Russ Poopatine: Mr. McGregor
Lunch Lady Cram: Mrs. McGregor