A popular choice could be a family of superheroes. It doesn't have to be the well - known ones. You could create your own superhero family with unique powers and matching costumes. Make your own capes, masks, and emblems. Another option is to be a family of witches and wizards. Long black robes, pointy hats, and magic wands can make for an enchanting family costume.
One idea could be a story about an old, abandoned house on the edge of town. Every Halloween night, strange noises come from it. A group of curious kids decide to go inside. Once inside, they find that the rooms seem to shift and change on their own. There are shadowy figures that lurk in the corners, and the air is freezing cold. As they try to find their way out, they realize they are being followed by something that makes a creepy scraping sound on the floor.
She could be a witch. A classic black dress, a pointy hat, and a broom would be great. Another idea is a vampire. A red velvet dress, some fake fangs, and a cape would look amazing. Or she could be a fairy with a tutu, wings, and a magic wand.
One idea could be a story about an old, abandoned asylum. A group of friends decides to explore it on Halloween night. As they walk through the dark and decrepit hallways, they start to hear strange whispers. Then, they see shadowy figures that seem to follow them. Suddenly, one of them gets separated from the group and when the others find him, he has a blank stare and is acting very strangely, as if something has taken over his mind.
A haunted house where every room holds a different nightmare. For example, in one room, the walls bleed and the furniture moves on its own. In another, there are ghostly apparitions of long - dead residents. The protagonist must find a way to escape the house before it consumes them completely.
A story about a haunted forest. People who enter the forest on Halloween night never come out the same. A young couple decides to take a shortcut through the forest on their way home from a party. As they walk, they notice that the trees seem to be closing in on them. They hear eerie howls and then see a pair of red eyes in the distance. They start running but keep getting lost in the forest, and every turn they take seems to lead them deeper into the horror.
One idea could be a story where the Lake Trio unites to stop an ancient evil that has been awakened in the Pokemon world. They could use their unique powers of willpower (Azelf), emotion (Mesprit), and knowledge (Uxie) to fight the darkness.
One idea could be that Aphmau and her friends get trapped in a spooky forest on Halloween night. They have to find their way out while being chased by shadowy creatures. Another idea is that Aphmau's town is visited by a group of traveling Halloween performers who turn out to be magical beings. Or perhaps Aphmau discovers a hidden Halloween realm where all the classic Halloween monsters are real and she has to find a way to get back home.
A story about a witch who lives in the forest. She lures children in with the smell of freshly baked cookies. But once the children enter her cottage, they find that the cookies are made from strange ingredients like bugs and spiders. The witch then uses the children to make a special potion that will give her eternal youth. The children have to find a way to escape before they become part of the potion.
One idea could be a story about an old, abandoned asylum. At night, a group of teenagers decides to explore it. As they enter, they hear strange noises, like whispers and moans. The doors start to close on their own, trapping them inside. Then, they see shadowy figures moving in the dimly lit hallways. It turns out the asylum was once a place of cruel experiments, and the spirits of the victims are still there, seeking revenge on anyone who disturbs their resting place.