NOTE: These events finish midnight day of, so the last full day is the day before. e.g.: halloween alien's last day is 14th Nov

Haunted Treasure Chest (in AU shop) - 30th October 2019
AU Trick or Treating Costumes (in AU shop) - 31st October 2019
Beelzebub's antics (forum funtimes and giveaways) - 1st November 2019
Clock Tower (double stats) - 1st November 2019
Halloween Snowman (gives halloween items for halloween treats) - 7th November 2019
Pumpkin of Gold (random halloweeny items dropped in pot of gold) - 12th November 2019
Elger Trick or Treat (use a costumed pet for shiny things) - 13th November 2019
Character Trick or Treat (click profiles in costume) - 15th November 2019
Halloween Alien (event items auctioned) - 15th November 2019
AU shop items - 20th November 2019
Pumpkin Hunt (click the pumpkins) - 21st November 2019

Stats
All Witch and Midnight pets will receive DOUBLE STATS at the Gym and Elite Gym until November 8th.

All Witch, Insideout, Gothic, Vampire, Halloween, Phantom, Mad Scientist, Nefarious, Bug, Skeleton, Ghost, Witch, Dark, Zombie, Wizard, Voodoo, Vampire, Goblin, Rotten, Midnight, Killer, Headless, Mutant, Mummy, Werewolf, Nightmare, Monster, Poison or Devil pets will receive FREE COURSES at the University until November 8th.

All Witch, Insideout, Gothic, Vampire, Halloween, Phantom, Mad Scientist, Nefarious, Bug, Skeleton, Ghost, Witch, Dark, Zombie, Wizard, Voodoo, Vampire, Goblin, Rotten, Midnight, Killer, Headless, Mutant, Mummy, Werewolf, Nightmare, Monster, Poison or Devil pets will receive FREE TRAINING at the Gym and Elite Gym until November 14th.

And all Witch, Insideout, Gothic, Vampire, Halloween, Phantom, Mad Scientist, Nefarious, Bug, Skeleton, Ghost, Witch, Dark, Zombie, Wizard, Voodoo, Vampire, Goblin, Rotten, Midnight, Killer, Headless, Mutant, Mummy, Werewolf, Nightmare, Monster, Poison or Devil pets will receive FREE LESSONS at the School until November 14th.