Inside the Halloween Horror Nights 'Stranger Things' House and Epic Effort to Bring the Duffer Brothers' World to Life Halloween Horror Nights has long been synonymous with tapping into popular culture's most zeitgeist y trends.
But its latest adaptation – an entire season of Stranger Things set within the Upside Down – marks a significant milestone: a passing of the torch.
The event first introduced Stranger Things in 2018, when the show was still riding high on its initial wave of popularity.