Online platforms are also a good place. There are many YouTube channels that focus on narrating horror stories. Additionally, some podcasts are dedicated to horror and the hosts read out various horror stories sent in by listeners or from classic horror literature.
At some storytelling events in local libraries or cultural centers. They might organize special evenings dedicated to horror stories, where professional storytellers or enthusiasts come to share their scariest tales. These events are great for those who love horror but don't want to be in a too - creepy setting like a haunted house.