Is there a list of ideas that have been suggested for more Themed Competition events (other than the holiday ones, which I would guess are already in the works)? When I saw the Discworld one, I started thinking about more, and whether there were enough pets to justify them. A few that I was thinking of:
Wizard of Oz - Tiny Twister, tiny harvester (scarecrow), Quilen pup (lion), monkeys (sans wings, but hey), trees, plants (poppies), jade owl (or maybe green in general for Emeralld City), sinister squashling (Return to Oz), ghostly skull or other floating head (the wizard?), Darkmoon Zeppelin (the balloon)
Alice in Wonderland - Rabbits, grubs, cats, Mulgore hatchling (croquet mallets), porcupines (croquet ball), crimson lasher (painting the roses red)
Red Dwarf - Bombay Cat or feline familiar (Cat), humanoid robots (Kryten), Crawling Claw (Kryten's hand), creepy crate (lots of crates onboard), Raptors (T-rex), Egbert (baby in dino shell), chickens (that one time), baby ape or Bananas (de-evolved humans), grubs (sometimes food), any green bug (grasshopper or beetle, especially, for Starbug), Stunted Yeti (GELFs), Mini Thor (blue mechs), fish ("I'm gonna eat you, little fishie."), baneling or other gross pet (emohawk), jade tentacle (despair squid and joy squid), maggots or worms (the "low" strawberry), geodes (as it is a mining ship), poisonous pets or attacks, any pet looking like (or having to do with) space, like Celestial Dragon or Grunty
Super Heroes/Villains - Spiders (Spider-Man), Black Cat, Bats (Batman)
Maybe more to come...